12x-13-9+10=20

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Solution for 12x-13-9+10=20 equation:


Simplifying
12x + -13 + -9 + 10 = 20

Reorder the terms:
-13 + -9 + 10 + 12x = 20

Combine like terms: -13 + -9 = -22
-22 + 10 + 12x = 20

Combine like terms: -22 + 10 = -12
-12 + 12x = 20

Solving
-12 + 12x = 20

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 + 12x = 20 + 12

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

Combine like terms: 20 + 12 = 32
12x = 32

Divide each side by '12'.
x = 2.666666667

Simplifying
x = 2.666666667

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