x+7+x/2=40

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Solution for x+7+x/2=40 equation: 



x+7+x/2=40

We move all terms to the left:

x+7+x/2-(40)=0

We add all the numbers together, and all the variables

x+x/2-33=0

We multiply all the terms by the denominator


x*2+x-33*2=0

We add all the numbers together, and all the variables

x+x*2-66=0

Wy multiply elements

x+2x-66=0

We add all the numbers together, and all the variables

3x-66=0

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

3x=66

x=66/3

x=22

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