11(3x+9)-12x=

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Solution for 11(3x+9)-12x= equation:


Simplifying
11(3x + 9) + -12x = 0

Reorder the terms:
11(9 + 3x) + -12x = 0
(9 * 11 + 3x * 11) + -12x = 0
(99 + 33x) + -12x = 0

Combine like terms: 33x + -12x = 21x
99 + 21x = 0

Solving
99 + 21x = 0

Solving for variable 'x'.

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

Add '-99' to each side of the equation.
99 + -99 + 21x = 0 + -99

Combine like terms: 99 + -99 = 0
0 + 21x = 0 + -99
21x = 0 + -99

Combine like terms: 0 + -99 = -99
21x = -99

Divide each side by '21'.
x = -4.714285714

Simplifying
x = -4.714285714

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