-3(7x-6)+4=-21x+22

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Solution for -3(7x-6)+4=-21x+22 equation:


-3(7x-6)+4=-21x+22

We simplify the equation to the form, which is simple to understand 
-3(7x-6)+4=-21x+22

Reorder the terms in parentheses
+(-21x+18)+4=-21x+22

Remove unnecessary parentheses
-21x+18+4=-21x+22

We move all terms containing x to the left and all other terms to the right. 
-21x+21x=+22-18-4

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

0=0

This equation is an identity, so all real numbers are solutions.

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