-4(5x-5)-4x=-7(2+x)

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Solution for -4(5x-5)-4x=-7(2+x) equation:



-4(5x-5)-4x=-7(2+x)
We move all terms to the left:
-4(5x-5)-4x-(-7(2+x))=0
We add all the numbers together, and all the variables
-4(5x-5)-4x-(-7(x+2))=0
We add all the numbers together, and all the variables
-4x-4(5x-5)-(-7(x+2))=0
We multiply parentheses
-4x-20x-(-7(x+2))+20=0
We calculate terms in parentheses: -(-7(x+2)), so:
-7(x+2)
We multiply parentheses
-7x-14
Back to the equation:
-(-7x-14)
We add all the numbers together, and all the variables
-24x-(-7x-14)+20=0
We get rid of parentheses
-24x+7x+14+20=0
We add all the numbers together, and all the variables
-17x+34=0
We move all terms containing x to the left, all other terms to the right
-17x=-34
x=-34/-17
x=+2

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