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3 years ago

How would i solve y=x+z/a-x and solve for x

Mathematics

1 answer:

Alborosie3 years ago

4 0

Answer:

Step-by-step explanation:

Making x the subject of the formula;

y=x+z/a-x

Cross multiply

y(a-x) = x+z

ya - yx = x+z

Collect like terms

x+yx = ya - z

x(1+y) = ya - z

x = ya-z/1+y

Hence the value of x is ya-z/1+y

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2 years ago

Read 2 more answers

Complete the table for the given rule. Rule: y=X/4(fraction)

Lady_Fox [76]

Answer:

$\large\huge\boxed{\begin{array}{c|c}x&y\\\\4&1\\\\2&\frac{1}{2}\\\\9&\frac{9}{2}\end{array}}$

Step-by-step explanation:

$y=\dfrac{x}{4}$

Put the values of x from the table to the equation:

$x=4\to y=\dfrac{4}{4}=1\\\\x=2\to y=\dfrac{2}{4}=\dfrac{2:2}{4:2}=\dfrac{1}{2}\\\\x=9\to y=\dfrac{9}{4}$

From the comment.

Convert the equation:

$y=\dfrac{x}{4}$ <em>multiply both sides by 4</em>

$4y=x\to x=4y$

Put the values of y from the table to the equation:

$y=4\to x=(4)(4)=16\\\\y=2\to x=(4)(2)=8\\\\y=9\to x=(4)(9)=36$

$\large\huge\boxed{\begin{array}{c|c}x&y\\\\16&4\\\\8&2\\\\36&9\end{array}}$

3 0

3 years ago

Please help ASAP!!! Step by step <br> translation : 3units right , 4 units down

xenn [34]

Answer:

C'=(-1,0)

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Step-by-step explanation:

each point moves 3 right and 4 down ( follow the pattern)

Hope i helped :)

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Hoochie [10]

Answer:

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Step-by-step explanation:

30 miles per cm means divide distance by 30 or

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3 years ago

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masya89 [10]

Answer:

Correct answer is B

Step-by-step explanation:

hope it helps ^^

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3 years ago