9x-3+2x=4+12

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Solution for 9x-3+2x=4+12 equation:


Simplifying
9x + -3 + 2x = 4 + 12

Reorder the terms:
-3 + 9x + 2x = 4 + 12

Combine like terms: 9x + 2x = 11x
-3 + 11x = 4 + 12

Combine like terms: 4 + 12 = 16
-3 + 11x = 16

Solving
-3 + 11x = 16

Solving for variable 'x'.

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

Add '3' to each side of the equation.
-3 + 3 + 11x = 16 + 3

Combine like terms: -3 + 3 = 0
0 + 11x = 16 + 3
11x = 16 + 3

Combine like terms: 16 + 3 = 19
11x = 19

Divide each side by '11'.
x = 1.727272727

Simplifying
x = 1.727272727

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