-10+-5=X

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Solution for -10+-5=X equation:


Simplifying
-10 + -5 = X

Combine like terms: -10 + -5 = -15
-15 = X

Solving
-15 = X

Solving for variable 'X'.

Move all terms containing X to the left, all other terms to the right.

Add '-1X' to each side of the equation.
-15 + -1X = X + -1X

Combine like terms: X + -1X = 0
-15 + -1X = 0

Add '15' to each side of the equation.
-15 + 15 + -1X = 0 + 15

Combine like terms: -15 + 15 = 0
0 + -1X = 0 + 15
-1X = 0 + 15

Combine like terms: 0 + 15 = 15
-1X = 15

Divide each side by '-1'.
X = -15

Simplifying
X = -15

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