121=3(12x-9)

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Solution for 121=3(12x-9) equation:


Simplifying
121 = 3(12x + -9)

Reorder the terms:
121 = 3(-9 + 12x)
121 = (-9 * 3 + 12x * 3)
121 = (-27 + 36x)

Solving
121 = -27 + 36x

Solving for variable 'x'.

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

Add '-36x' to each side of the equation.
121 + -36x = -27 + 36x + -36x

Combine like terms: 36x + -36x = 0
121 + -36x = -27 + 0
121 + -36x = -27

Add '-121' to each side of the equation.
121 + -121 + -36x = -27 + -121

Combine like terms: 121 + -121 = 0
0 + -36x = -27 + -121
-36x = -27 + -121

Combine like terms: -27 + -121 = -148
-36x = -148

Divide each side by '-36'.
x = 4.111111111

Simplifying
x = 4.111111111

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