3+2x=7-2x

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



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

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