x+3-4x=7+2x

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Solution for x+3-4x=7+2x equation:



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

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