X/7+x=40

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Solution for X/7+x=40 equation: 



X/7+X=40

We move all terms to the left:

X/7+X-(40)=0

We add all the numbers together, and all the variables

X+X/7-40=0

We multiply all the terms by the denominator


X*7+X-40*7=0

We add all the numbers together, and all the variables

X+X*7-280=0

Wy multiply elements

X+7X-280=0

We add all the numbers together, and all the variables

8X-280=0

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

8X=280

X=280/8

X=35

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