2x+7+11=x+15

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Solution for 2x+7+11=x+15 equation:



2x+7+11=x+15
We move all terms to the left:
2x+7+11-(x+15)=0
We add all the numbers together, and all the variables
2x-(x+15)+18=0
We get rid of parentheses
2x-x-15+18=0
We add all the numbers together, and all the variables
x+3=0
We move all terms containing x to the left, all other terms to the right
x=-3

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