15+2x-5x=45

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Solution for 15+2x-5x=45 equation: 


Simplifying
15 + 2x + -5x = 45

Combine like terms: 2x + -5x = -3x
15 + -3x = 45

Solving
15 + -3x = 45

Solving for variable 'x'.

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

Add '-15' to each side of the equation.
15 + -15 + -3x = 45 + -15

Combine like terms: 15 + -15 = 0
0 + -3x = 45 + -15
-3x = 45 + -15

Combine like terms: 45 + -15 = 30
-3x = 30

Divide each side by '-3'.
x = -10

Simplifying
x = -10

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