6(-21+4)=4*-21-18

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Solution for 6(-21+4)=4*-21-18 equation:


6(-21+4)=4*-21-18

We simplify the equation to the form, which is simple to understand 
6(-21+4)=4*-21-18

Simplifying:
6*(-21+4)=+84-18

Simplifying terms in parentheses
6*(-17)=+84-18

Reorder the terms in parentheses
+(-102)=+84-18

Remove unnecessary parentheses
-102=+84-18

We move all terms containing  to the left and all other terms to the right. 
0=+84-18+102

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

0=0

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

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