12x-197=3x-8

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Solution for 12x-197=3x-8 equation:


Simplifying
12x + -197 = 3x + -8

Reorder the terms:
-197 + 12x = 3x + -8

Reorder the terms:
-197 + 12x = -8 + 3x

Solving
-197 + 12x = -8 + 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
-197 + 12x + -3x = -8 + 3x + -3x

Combine like terms: 12x + -3x = 9x
-197 + 9x = -8 + 3x + -3x

Combine like terms: 3x + -3x = 0
-197 + 9x = -8 + 0
-197 + 9x = -8

Add '197' to each side of the equation.
-197 + 197 + 9x = -8 + 197

Combine like terms: -197 + 197 = 0
0 + 9x = -8 + 197
9x = -8 + 197

Combine like terms: -8 + 197 = 189
9x = 189

Divide each side by '9'.
x = 21

Simplifying
x = 21

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