18+-9=6-(-3)

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Solution for 18+-9=6-(-3) equation: 


Simplifying
18 + -9 = 6 + -1(-3)

Combine like terms: 18 + -9 = 9
9 = 6 + -1(-3)

Multiply -1 * -3
9 = 6 + 3

Combine like terms: 6 + 3 = 9
9 = 9

Add '-9' to each side of the equation.
9 + -9 = 9 + -9

Combine like terms: 9 + -9 = 0
0 = 9 + -9

Combine like terms: 9 + -9 = 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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