4x+7=2x+7x

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



4x+7=2x+7x
We move all terms to the left:
4x+7-(2x+7x)=0
We add all the numbers together, and all the variables
4x-(+9x)+7=0
We get rid of parentheses
4x-9x+7=0
We add all the numbers together, and all the variables
-5x+7=0
We move all terms containing x to the left, all other terms to the right
-5x=-7
x=-7/-5
x=1+2/5

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