9-8-5x=12

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Solution for 9-8-5x=12 equation: 


Simplifying
9 + -8 + -5x = 12

Combine like terms: 9 + -8 = 1
1 + -5x = 12

Solving
1 + -5x = 12

Solving for variable 'x'.

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

Add '-1' to each side of the equation.
1 + -1 + -5x = 12 + -1

Combine like terms: 1 + -1 = 0
0 + -5x = 12 + -1
-5x = 12 + -1

Combine like terms: 12 + -1 = 11
-5x = 11

Divide each side by '-5'.
x = -2.2

Simplifying
x = -2.2

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