12+1.3=9x-8

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Solution for 12+1.3=9x-8 equation: 


Simplifying
12 + 1.3 = 9x + -8

Combine like terms: 12 + 1.3 = 13.3
13.3 = 9x + -8

Reorder the terms:
13.3 = -8 + 9x

Solving
13.3 = -8 + 9x

Solving for variable 'x'.

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

Add '-9x' to each side of the equation.
13.3 + -9x = -8 + 9x + -9x

Combine like terms: 9x + -9x = 0
13.3 + -9x = -8 + 0
13.3 + -9x = -8

Add '-13.3' to each side of the equation.
13.3 + -13.3 + -9x = -8 + -13.3

Combine like terms: 13.3 + -13.3 = 0.0
0.0 + -9x = -8 + -13.3
-9x = -8 + -13.3

Combine like terms: -8 + -13.3 = -21.3
-9x = -21.3

Divide each side by '-9'.
x = 2.366666667

Simplifying
x = 2.366666667

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