5(2x+6)=-4(-5-2x)=3x

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Solution for 5(2x+6)=-4(-5-2x)=3x equation:



5(2x+6)=-4(-5-2x)=3x
We move all terms to the left:
5(2x+6)-(-4(-5-2x))=0
We add all the numbers together, and all the variables
5(2x+6)-(-4(-2x-5))=0
We multiply parentheses
10x-(-4(-2x-5))+30=0
We calculate terms in parentheses: -(-4(-2x-5)), so:
-4(-2x-5)
We multiply parentheses
8x+20
Back to the equation:
-(8x+20)
We get rid of parentheses
10x-8x-20+30=0
We add all the numbers together, and all the variables
2x+10=0
We move all terms containing x to the left, all other terms to the right
2x=-10
x=-10/2
x=-5

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