5x-15=-5(x-4)

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Solution for 5x-15=-5(x-4) equation:



5x-15=-5(x-4)
We move all terms to the left:
5x-15-(-5(x-4))=0
We calculate terms in parentheses: -(-5(x-4)), so:
-5(x-4)
We multiply parentheses
-5x+20
Back to the equation:
-(-5x+20)
We get rid of parentheses
5x+5x-20-15=0
We add all the numbers together, and all the variables
10x-35=0
We move all terms containing x to the left, all other terms to the right
10x=35
x=35/10
x=3+1/2

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