x-10=30-7x

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Solution for x-10=30-7x equation:



x-10=30-7x
We move all terms to the left:
x-10-(30-7x)=0
We add all the numbers together, and all the variables
x-(-7x+30)-10=0
We get rid of parentheses
x+7x-30-10=0
We add all the numbers together, and all the variables
8x-40=0
We move all terms containing x to the left, all other terms to the right
8x=40
x=40/8
x=5

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