5(2x-3)=7x-21

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Solution for 5(2x-3)=7x-21 equation: 



5(2x-3)=7x-21

We move all terms to the left:

5(2x-3)-(7x-21)=0

We multiply parentheses

10x-(7x-21)-15=0

We get rid of parentheses

10x-7x+21-15=0

We add all the numbers together, and all the variables

3x+6=0

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

3x=-6

x=-6/3

x=-2

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