2x+3(x+1)=7

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Solution for 2x+3(x+1)=7 equation: 



2x+3(x+1)=7

We move all terms to the left:

2x+3(x+1)-(7)=0

We multiply parentheses

2x+3x+3-7=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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