5x+7=49-x

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Solution for 5x+7=49-x equation:



5x+7=49-x
We move all terms to the left:
5x+7-(49-x)=0
We add all the numbers together, and all the variables
5x-(-1x+49)+7=0
We get rid of parentheses
5x+1x-49+7=0
We add all the numbers together, and all the variables
6x-42=0
We move all terms containing x to the left, all other terms to the right
6x=42
x=42/6
x=7

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