x*3-5=16

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Solution for x*3-5=16 equation:



x*3-5=16
We move all terms to the left:
x*3-5-(16)=0
We add all the numbers together, and all the variables
x*3-21=0
Wy multiply elements
3x-21=0
We move all terms containing x to the left, all other terms to the right
3x=21
x=21/3
x=7

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