3x*7=7x+13

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Solution for 3x*7=7x+13 equation: 



3x*7=7x+13

We move all terms to the left:

3x*7-(7x+13)=0

Wy multiply elements

21x-(7x+13)=0

We get rid of parentheses

21x-7x-13=0

We add all the numbers together, and all the variables

14x-13=0

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

14x=13

x=13/14

x=13/14

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