8-3x-x=17

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Solution for 8-3x-x=17 equation:


Simplifying
8 + -3x + -1x = 17

Combine like terms: -3x + -1x = -4x
8 + -4x = 17

Solving
8 + -4x = 17

Solving for variable 'x'.

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

Add '-8' to each side of the equation.
8 + -8 + -4x = 17 + -8

Combine like terms: 8 + -8 = 0
0 + -4x = 17 + -8
-4x = 17 + -8

Combine like terms: 17 + -8 = 9
-4x = 9

Divide each side by '-4'.
x = -2.25

Simplifying
x = -2.25

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