2(7-9x)-5(5x+1)=-8(9x-4)

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Solution for 2(7-9x)-5(5x+1)=-8(9x-4) equation:



2(7-9x)-5(5x+1)=-8(9x-4)
We move all terms to the left:
2(7-9x)-5(5x+1)-(-8(9x-4))=0
We add all the numbers together, and all the variables
2(-9x+7)-5(5x+1)-(-8(9x-4))=0
We multiply parentheses
-18x-25x-(-8(9x-4))+14-5=0
We calculate terms in parentheses: -(-8(9x-4)), so:
-8(9x-4)
We multiply parentheses
-72x+32
Back to the equation:
-(-72x+32)
We add all the numbers together, and all the variables
-43x-(-72x+32)+9=0
We get rid of parentheses
-43x+72x-32+9=0
We add all the numbers together, and all the variables
29x-23=0
We move all terms containing x to the left, all other terms to the right
29x=23
x=23/29
x=23/29

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