x*3-x=16

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Solution for x*3-x=16 equation: 



x*3-x=16

We move all terms to the left:

x*3-x-(16)=0

We add all the numbers together, and all the variables

-1x+x*3-16=0

Wy multiply elements

-1x+3x-16=0

We add all the numbers together, and all the variables

2x-16=0

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

2x=16

x=16/2

x=8

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