2(7)+2(x+2)=40

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Solution for 2(7)+2(x+2)=40 equation:



2(7)+2(x+2)=40
We move all terms to the left:
2(7)+2(x+2)-(40)=0
We add all the numbers together, and all the variables
2(x+2)-13=0
We multiply parentheses
2x+4-13=0
We add all the numbers together, and all the variables
2x-9=0
We move all terms containing x to the left, all other terms to the right
2x=9
x=9/2
x=4+1/2

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