3x+2(5x)=40

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Solution for 3x+2(5x)=40 equation: 



3x+2(5x)=40

We move all terms to the left:

3x+2(5x)-(40)=0

We add all the numbers together, and all the variables

28x-40=0

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

28x=40

x=40/28

x=1+3/7

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