7x+3=7(x-3)

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Solution for 7x+3=7(x-3) equation:


7x+3=7 (x-3)

We simplify the equation to the form, which is simple to understand 
7x+3=7(x-3)

Reorder the terms in parentheses
7x+3=+(+7x-21)

Remove unnecessary parentheses
+7x+3=+7x-21

We move all terms containing x to the left and all other terms to the right. 
+7x-7x=-21-3

We simplify left and right side of the equation. 
0x=-24

0=-24

The left and right sides are not equal, therefore there is no solution. This equation is invalid.

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