2x+9-5x+3=45

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Solution for 2x+9-5x+3=45 equation:


Simplifying
2x + 9 + -5x + 3 = 45

Reorder the terms:
9 + 3 + 2x + -5x = 45

Combine like terms: 9 + 3 = 12
12 + 2x + -5x = 45

Combine like terms: 2x + -5x = -3x
12 + -3x = 45

Solving
12 + -3x = 45

Solving for variable 'x'.

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

Add '-12' to each side of the equation.
12 + -12 + -3x = 45 + -12

Combine like terms: 12 + -12 = 0
0 + -3x = 45 + -12
-3x = 45 + -12

Combine like terms: 45 + -12 = 33
-3x = 33

Divide each side by '-3'.
x = -11

Simplifying
x = -11

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