x+-3=-45

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Solution for x+-3=-45 equation: 


Simplifying
x + -3 = -45

Reorder the terms:
-3 + x = -45

Solving
-3 + x = -45

Solving for variable 'x'.

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

Add '3' to each side of the equation.
-3 + 3 + x = -45 + 3

Combine like terms: -3 + 3 = 0
0 + x = -45 + 3
x = -45 + 3

Combine like terms: -45 + 3 = -42
x = -42

Simplifying
x = -42

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