3*3-2(3)+1=4

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Solution for 3*3-2(3)+1=4 equation:


3*3-2(3)+1=4

We simplify the equation to the form, which is simple to understand 
3*3-2(3)+1=4

Simplifying:
+9-2*(3)+1=4

Reorder the terms in parentheses
+9+(-6)+1=4

Remove unnecessary parentheses
+9-6+1=+4

We move all terms containing  to the left and all other terms to the right. 
0=+4-9+6-1

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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