-x+9+3x-2=16

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Solution for -x+9+3x-2=16 equation:


Simplifying
-1x + 9 + 3x + -2 = 16

Reorder the terms:
9 + -2 + -1x + 3x = 16

Combine like terms: 9 + -2 = 7
7 + -1x + 3x = 16

Combine like terms: -1x + 3x = 2x
7 + 2x = 16

Solving
7 + 2x = 16

Solving for variable 'x'.

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

Add '-7' to each side of the equation.
7 + -7 + 2x = 16 + -7

Combine like terms: 7 + -7 = 0
0 + 2x = 16 + -7
2x = 16 + -7

Combine like terms: 16 + -7 = 9
2x = 9

Divide each side by '2'.
x = 4.5

Simplifying
x = 4.5

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