5x-3+15=x+7

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



5x-3+15=x+7
We move all terms to the left:
5x-3+15-(x+7)=0
We add all the numbers together, and all the variables
5x-(x+7)+12=0
We get rid of parentheses
5x-x-7+12=0
We add all the numbers together, and all the variables
4x+5=0
We move all terms containing x to the left, all other terms to the right
4x=-5
x=-5/4
x=-1+1/4

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