X=-3(x-5)

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Solution for X=-3(x-5) equation:



X=-3(X-5)
We move all terms to the left:
X-(-3(X-5))=0
We calculate terms in parentheses: -(-3(X-5)), so:
-3(X-5)
We multiply parentheses
-3X+15
Back to the equation:
-(-3X+15)
We get rid of parentheses
X+3X-15=0
We add all the numbers together, and all the variables
4X-15=0
We move all terms containing X to the left, all other terms to the right
4X=15
X=15/4
X=3+3/4

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