3+2x=7-8x

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Solution for 3+2x=7-8x equation: 



3+2x=7-8x

We move all terms to the left:

3+2x-(7-8x)=0

We add all the numbers together, and all the variables

2x-(-8x+7)+3=0

We get rid of parentheses

2x+8x-7+3=0

We add all the numbers together, and all the variables

10x-4=0

We move all terms containing x to the left, all other terms to the right

10x=4

x=4/10

x=2/5

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