12x-20=-11+9

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Solution for 12x-20=-11+9 equation:


Simplifying
12x + -20 = -11 + 9

Reorder the terms:
-20 + 12x = -11 + 9

Combine like terms: -11 + 9 = -2
-20 + 12x = -2

Solving
-20 + 12x = -2

Solving for variable 'x'.

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

Add '20' to each side of the equation.
-20 + 20 + 12x = -2 + 20

Combine like terms: -20 + 20 = 0
0 + 12x = -2 + 20
12x = -2 + 20

Combine like terms: -2 + 20 = 18
12x = 18

Divide each side by '12'.
x = 1.5

Simplifying
x = 1.5

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