4(-2x+9)=-2(3x+-7)

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Solution for 4(-2x+9)=-2(3x+-7) equation:



4(-2x+9)=-2(3x+-7)
We move all terms to the left:
4(-2x+9)-(-2(3x+-7))=0
We add all the numbers together, and all the variables
4(-2x+9)-(-2(3x-7))=0
We multiply parentheses
-8x-(-2(3x-7))+36=0
We calculate terms in parentheses: -(-2(3x-7)), so:
-2(3x-7)
We multiply parentheses
-6x+14
Back to the equation:
-(-6x+14)
We get rid of parentheses
-8x+6x-14+36=0
We add all the numbers together, and all the variables
-2x+22=0
We move all terms containing x to the left, all other terms to the right
-2x=-22
x=-22/-2
x=+11

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