5x+7=-40x+128

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Solution for 5x+7=-40x+128 equation: 



5x+7=-40x+128

We move all terms to the left:

5x+7-(-40x+128)=0

We get rid of parentheses

5x+40x-128+7=0

We add all the numbers together, and all the variables

45x-121=0

We move all terms containing x to the left, all other terms to the right

45x=121

x=121/45

x=2+31/45

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