7+3(2x-1)=40

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Solution for 7+3(2x-1)=40 equation: 



7+3(2x-1)=40

We move all terms to the left:

7+3(2x-1)-(40)=0

We add all the numbers together, and all the variables

3(2x-1)-33=0

We multiply parentheses

6x-3-33=0

We add all the numbers together, and all the variables

6x-36=0

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

6x=36

x=36/6

x=6

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