-3x-9+8x-2=

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Solution for -3x-9+8x-2= equation:


Simplifying
-3x + -9 + 8x + -2 = 0

Reorder the terms:
-9 + -2 + -3x + 8x = 0

Combine like terms: -9 + -2 = -11
-11 + -3x + 8x = 0

Combine like terms: -3x + 8x = 5x
-11 + 5x = 0

Solving
-11 + 5x = 0

Solving for variable 'x'.

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

Add '11' to each side of the equation.
-11 + 11 + 5x = 0 + 11

Combine like terms: -11 + 11 = 0
0 + 5x = 0 + 11
5x = 0 + 11

Combine like terms: 0 + 11 = 11
5x = 11

Divide each side by '5'.
x = 2.2

Simplifying
x = 2.2

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