31-15=22+(-3)2

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Solution for 31-15=22+(-3)2 equation: 


Simplifying
31 + -15 = 22 + (-3) * 2

Combine like terms: 31 + -15 = 16
16 = 22 + (-3) * 2

Multiply -3 * 2
16 = 22 + -6

Combine like terms: 22 + -6 = 16
16 = 16

Add '-16' to each side of the equation.
16 + -16 = 16 + -16

Combine like terms: 16 + -16 = 0
0 = 16 + -16

Combine like terms: 16 + -16 = 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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