-7=x+4x=8

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Solution for -7=x+4x=8 equation:



-7=x+4x=8
We move all terms to the left:
-7-(x+4x)=0
We add all the numbers together, and all the variables
-(+5x)-7=0
We get rid of parentheses
-5x-7=0
We move all terms containing x to the left, all other terms to the right
-5x=7
x=7/-5
x=-1+2/5

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