7x-3(5-x)=13

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Solution for 7x-3(5-x)=13 equation: 



7x-3(5-x)=13

We move all terms to the left:

7x-3(5-x)-(13)=0

We add all the numbers together, and all the variables

7x-3(-1x+5)-13=0

We multiply parentheses

7x+3x-15-13=0

We add all the numbers together, and all the variables

10x-28=0

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

10x=28

x=28/10

x=2+4/5

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