2x+3-9=-45

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


Simplifying
2x + 3 + -9 = -45

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

Combine like terms: 3 + -9 = -6
-6 + 2x = -45

Solving
-6 + 2x = -45

Solving for variable 'x'.

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

Add '6' to each side of the equation.
-6 + 6 + 2x = -45 + 6

Combine like terms: -6 + 6 = 0
0 + 2x = -45 + 6
2x = -45 + 6

Combine like terms: -45 + 6 = -39
2x = -39

Divide each side by '2'.
x = -19.5

Simplifying
x = -19.5

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