-2(5x+4)=-9(3x+2)-7

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Solution for -2(5x+4)=-9(3x+2)-7 equation:



-2(5x+4)=-9(3x+2)-7
We move all terms to the left:
-2(5x+4)-(-9(3x+2)-7)=0
We multiply parentheses
-10x-(-9(3x+2)-7)-8=0
We calculate terms in parentheses: -(-9(3x+2)-7), so:
-9(3x+2)-7
We multiply parentheses
-27x-18-7
We add all the numbers together, and all the variables
-27x-25
Back to the equation:
-(-27x-25)
We get rid of parentheses
-10x+27x+25-8=0
We add all the numbers together, and all the variables
17x+17=0
We move all terms containing x to the left, all other terms to the right
17x=-17
x=-17/17
x=-1

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