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schepotkina [342]

4 years ago

13

5x=y-4 write the equation in standard form

2 answers:

Stels [109]4 years ago

6 0

<span><span><span><span><span><span><span><span><span>(</span></span><span><span>0</span></span><span><span>)</span></span></span><span><span>=</span></span><span><span><span><span>5</span></span><span><span /></span><span><span>x</span></span></span><span><span><span>−</span></span><span><span>4</span></span></span></span></span></span></span></span></span><span>0=5⁢x-4</span></span>Since <span /><span><span><span><span><span><span><span>x</span></span></span></span></span></span><span>x</span></span> is on the right side of the <span>equation</span>, switch the sides so it is on the left side of the <span>equation</span>.<span /><span><span><span><span><span><span><span><span><span><span>5</span></span><span><span /></span><span><span>x</span></span></span><span><span><span>−</span></span><span><span>4</span></span></span></span><span><span>=</span></span><span><span>0</span></span></span></span></span></span></span><span>5⁢x-4=0</span></span>Since <span /><span><span><span><span><span><span><span><span>−</span></span><span><span>4</span></span></span></span></span></span></span><span>-4</span></span> does not contain the <span>variable</span> to solve for, move it to the right side of the <span>equation</span> by adding <span /><span><span><span><span><span><span><span>4</span></span></span></span></span></span><span>4</span></span> to both sides.<span /><span><span><span><span><span><span><span><span><span>5</span></span><span><span /></span><span><span>x</span></span></span><span><span>=</span></span><span><span>4</span></span></span></span></span></span></span><span>5⁢x=4</span></span><span>Divide</span> each <span>term</span> by <span /><span><span><span><span><span><span><span>5</span></span></span></span></span></span><span>5</span></span> and simplify.<span>Tap for more steps...</span><span /><span><span><span><span><span><span><span><span>x</span></span><span><span>=</span></span><span><span><span><span><span><span>4</span></span></span></span><span><span><span><span>5</span></span></span></span><span /></span><span /></span></span></span></span></span></span><span>x=45</span></span>To find the <span>y-intercept</span>, substitute in <span /><span><span><span><span><span><span><span>0</span></span></span></span></span></span><span>0</span></span> for <span /><span><span><span><span><span><span><span>x</span></span></span></span></span></span><span>x</span></span> and solve for <span /><span><span><span><span><span><span><span>y</span></span></span></span></span></span><span>y</span></span>.<span /><span><span><span><span><span><span><span><span>y</span></span><span><span>=</span></span><span><span><span><span>5</span></span><span><span /></span><span><span><span>(</span></span><span><span><span>0</span></span></span><span><span>)</span></span></span></span><span><span><span>−</span></span><span><span>4</span></span></span></span></span></span></span></span></span><span>y=5⁢0-4</span></span>Solve the <span>equation</span>.<span>Tap for more steps...</span><span /><span><span><span><span><span><span><span><span>y</span></span><span><span>=</span></span><span><span><span>−</span></span><span><span>4</span></span></span></span></span></span></span></span><span>y=-4</span></span>These are the <span /><span><span><span><span><span><span><span>x</span></span></span></span></span></span><span>x</span></span> and <span /><span><span><span><span><span><span><span>y</span></span></span></span></span></span><span>y</span></span> <span>intercepts</span> of the <span>equation</span> <span /><span><span><span><span><span><span><span><span>y</span></span><span><span>=</span></span><span><span><span><span>5</span></span><span><span /></span><span><span>x</span></span></span><span><span><span>−</span></span><span><span>4</span></span></span></span></span></span></span></span></span><span>y=5⁢x-4</span></span>.<span>x-intercept</span>: <span /><span><span><span><span><span><span><span><span>(</span></span><span><span><span><span><span><span><span>4</span></span></span></span><span><span><span><span>5</span></span></span></span><span /></span><span /></span><span><span>,</span></span><span><span>0</span></span></span><span><span>)</span></span></span></span></span></span></span><span>45,0</span></span><span>y-intercept</span>: <span /><span><span><span><span><span><span><span><span>(</span></span><span><span><span>0</span></span><span><span>,</span></span><span><span><span>−</span></span><span><span>4</span></span></span></span><span><span>)</span></span></span></span></span></span></span><span>0,-4</span>
</span>

Ierofanga [76]4 years ago

4 0

To make it in standard form make it equal to y

y = 5x + 4 Add 4 to both sides

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