x+5-3x=15-7x

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Solution for x+5-3x=15-7x equation:



x+5-3x=15-7x
We move all terms to the left:
x+5-3x-(15-7x)=0
We add all the numbers together, and all the variables
x-3x-(-7x+15)+5=0
We add all the numbers together, and all the variables
-2x-(-7x+15)+5=0
We get rid of parentheses
-2x+7x-15+5=0
We add all the numbers together, and all the variables
5x-10=0
We move all terms containing x to the left, all other terms to the right
5x=10
x=10/5
x=2

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