4(X-3)-9=X+3(x-7)

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Solution for 4(X-3)-9=X+3(x-7) equation:


4(x-3)-9=x+3(x-7)

We simplify the equation to the form, which is simple to understand 
4(x-3)-9=x+3(x-7)

Reorder the terms in parentheses
+(+4x-12)-9=x+3*(x-7)

Remove unnecessary parentheses
+4x-12-9=+x+3+*(+x-7+)

Reorder the terms in parentheses
+4x-12-9=x+(+3x-21)

Remove unnecessary parentheses
+4x-12-9=+x+3x-21

We move all terms containing x to the left and all other terms to the right. 
+4x-1x-3x=-21+12+9

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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