Let's solve your equation step-by-step.<span><span><span>4x</span>−<span>3.75x</span></span>=<span><span>1.5x</span>−1</span></span>
<span><span /></span>Step 1: Simplify both sides of the equation.<span><span>0.25x</span>=<span><span>1.5x</span>−1</span></span>
<span><span /></span>Step 2: Subtract 1.5x from both sides.<span><span><span>0.25x</span>−<span>1.5x</span></span>=<span><span><span>1.5x</span>−1</span>−<span>1.5x</span></span></span><span><span>−<span>1.25x</span></span>=<span>−1</span></span>
Step 3: Divide both sides by -1.25.<span><span><span><span><span>−<span>1.25x</span></span><span>−1.25</span></span></span></span>=<span><span><span><span>−1</span><span>−1.25</span></span></span></span></span>
<span><span /></span><span><span>x=<span>0.8</span></span>
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Answer:
Part 1)
The value of x is
Part 2)
Step-by-step explanation:
Part 1) Simplify the given equation
we have
In the left side, remove the parenthesis and apply the distributive property
Remember that
so
Combine like terms left side
Adds 7x both sides
subtract 15 both sides
Divide by 7 both sides
Part 2) Solve for x.
Apply distributive property both sides
Group terms that contain the same variable
Combine like terms
Now, supplementary
angles sum up to 180°.
so hmmm say one has a measure of a°, and her sibling is 5 times larger, or 5 times that much, or 5a°, we know that both will sum up to 180°, thus
so, the smaller is that much, and her sibling is 5a, and you know how much that is, unless you mean
angels, and hmmmm both have wings and feathers and are wearing a gown, but doubt that's the case.
Answer:
x^2 + 2x+1
Step-by-step explanation:
g(x) = x^2
Replace x with x+1
g(x+1) = (x+1)^2 = (x+1)(x+1)
FOIL
g(x+1) = x^2+x+x+1 = x^2 + 2x+1
Okay. So first you subtract 2x from each side. That will give you 4y= -2x+18 (you want to get y by itself). Then you divide both sides by 4. It should equal> y= 1/2x +9/2