3(4x+6)+9x=

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Solution for 3(4x+6)+9x= equation:


Simplifying
3(4x + 6) + 9x = 0

Reorder the terms:
3(6 + 4x) + 9x = 0
(6 * 3 + 4x * 3) + 9x = 0
(18 + 12x) + 9x = 0

Combine like terms: 12x + 9x = 21x
18 + 21x = 0

Solving
18 + 21x = 0

Solving for variable 'x'.

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

Add '-18' to each side of the equation.
18 + -18 + 21x = 0 + -18

Combine like terms: 18 + -18 = 0
0 + 21x = 0 + -18
21x = 0 + -18

Combine like terms: 0 + -18 = -18
21x = -18

Divide each side by '21'.
x = -0.8571428571

Simplifying
x = -0.8571428571

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