-3x+40=8x-15

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Solution for -3x+40=8x-15 equation:



-3x+40=8x-15
We move all terms to the left:
-3x+40-(8x-15)=0
We get rid of parentheses
-3x-8x+15+40=0
We add all the numbers together, and all the variables
-11x+55=0
We move all terms containing x to the left, all other terms to the right
-11x=-55
x=-55/-11
x=+5

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