9x+4+3+8=12

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Solution for 9x+4+3+8=12 equation:


Simplifying
9x + 4 + 3 + 8 = 12

Reorder the terms:
4 + 3 + 8 + 9x = 12

Combine like terms: 4 + 3 = 7
7 + 8 + 9x = 12

Combine like terms: 7 + 8 = 15
15 + 9x = 12

Solving
15 + 9x = 12

Solving for variable 'x'.

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

Add '-15' to each side of the equation.
15 + -15 + 9x = 12 + -15

Combine like terms: 15 + -15 = 0
0 + 9x = 12 + -15
9x = 12 + -15

Combine like terms: 12 + -15 = -3
9x = -3

Divide each side by '9'.
x = -0.3333333333

Simplifying
x = -0.3333333333

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