9x+18+3x=4

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Solution for 9x+18+3x=4 equation:


Simplifying
9x + 18 + 3x = 4

Reorder the terms:
18 + 9x + 3x = 4

Combine like terms: 9x + 3x = 12x
18 + 12x = 4

Solving
18 + 12x = 4

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 + 12x = 4 + -18

Combine like terms: 18 + -18 = 0
0 + 12x = 4 + -18
12x = 4 + -18

Combine like terms: 4 + -18 = -14
12x = -14

Divide each side by '12'.
x = -1.166666667

Simplifying
x = -1.166666667

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