-3*1+9=15*1-9

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Solution for -3*1+9=15*1-9 equation: 


Simplifying
-3 * 1 + 9 = 15 * 1 + -9

Multiply -3 * 1
-3 + 9 = 15 * 1 + -9

Combine like terms: -3 + 9 = 6
6 = 15 * 1 + -9

Multiply 15 * 1
6 = 15 + -9

Combine like terms: 15 + -9 = 6
6 = 6

Add '-6' to each side of the equation.
6 + -6 = 6 + -6

Combine like terms: 6 + -6 = 0
0 = 6 + -6

Combine like terms: 6 + -6 = 0
0 = 0

Solving
0 = 0

Couldn't find a variable to solve for.

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

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