x+2(x+1)=7-4

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Solution for x+2(x+1)=7-4 equation:



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

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