x+7=2x+5+-4x

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Solution for x+7=2x+5+-4x equation:



x+7=2x+5+-4x
We move all terms to the left:
x+7-(2x+5+-4x)=0
We add all the numbers together, and all the variables
x-(-2x)+7=0
We get rid of parentheses
x+2x+7=0
We add all the numbers together, and all the variables
3x+7=0
We move all terms containing x to the left, all other terms to the right
3x=-7
x=-7/3
x=-2+1/3

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