8-3x+12=11

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Solution for 8-3x+12=11 equation:


Simplifying
8 + -3x + 12 = 11

Reorder the terms:
8 + 12 + -3x = 11

Combine like terms: 8 + 12 = 20
20 + -3x = 11

Solving
20 + -3x = 11

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 + -3x = 11 + -20

Combine like terms: 20 + -20 = 0
0 + -3x = 11 + -20
-3x = 11 + -20

Combine like terms: 11 + -20 = -9
-3x = -9

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

Simplifying
x = 3

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