55-(15)=55-15

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Solution for 55-(15)=55-15 equation: 


Simplifying
55 + -1(15) = 55 + -15

Multiply -1 * 15
55 + -15 = 55 + -15

Combine like terms: 55 + -15 = 40
40 = 55 + -15

Combine like terms: 55 + -15 = 40
40 = 40

Add '-40' to each side of the equation.
40 + -40 = 40 + -40

Combine like terms: 40 + -40 = 0
0 = 40 + -40

Combine like terms: 40 + -40 = 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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