8x-7=2x+7+4x

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Solution for 8x-7=2x+7+4x equation:



8x-7=2x+7+4x
We move all terms to the left:
8x-7-(2x+7+4x)=0
We add all the numbers together, and all the variables
8x-(6x+7)-7=0
We get rid of parentheses
8x-6x-7-7=0
We add all the numbers together, and all the variables
2x-14=0
We move all terms containing x to the left, all other terms to the right
2x=14
x=14/2
x=7

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