12x-121=4-9

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Solution for 12x-121=4-9 equation:


Simplifying
12x + -121 = 4 + -9

Reorder the terms:
-121 + 12x = 4 + -9

Combine like terms: 4 + -9 = -5
-121 + 12x = -5

Solving
-121 + 12x = -5

Solving for variable 'x'.

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

Add '121' to each side of the equation.
-121 + 121 + 12x = -5 + 121

Combine like terms: -121 + 121 = 0
0 + 12x = -5 + 121
12x = -5 + 121

Combine like terms: -5 + 121 = 116
12x = 116

Divide each side by '12'.
x = 9.666666667

Simplifying
x = 9.666666667

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