-5+-5+2+-5+4=-9

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Solution for -5+-5+2+-5+4=-9 equation:


Simplifying
-5 + -5 + 2 + -5 + 4 = -9

Combine like terms: -5 + -5 = -10
-10 + 2 + -5 + 4 = -9

Combine like terms: -10 + 2 = -8
-8 + -5 + 4 = -9

Combine like terms: -8 + -5 = -13
-13 + 4 = -9

Combine like terms: -13 + 4 = -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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