9.75x+9=13.5x+12

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Solution for 9.75x+9=13.5x+12 equation:


Simplifying
9.75x + 9 = 13.5x + 12

Reorder the terms:
9 + 9.75x = 13.5x + 12

Reorder the terms:
9 + 9.75x = 12 + 13.5x

Solving
9 + 9.75x = 12 + 13.5x

Solving for variable 'x'.

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

Add '-13.5x' to each side of the equation.
9 + 9.75x + -13.5x = 12 + 13.5x + -13.5x

Combine like terms: 9.75x + -13.5x = -3.75x
9 + -3.75x = 12 + 13.5x + -13.5x

Combine like terms: 13.5x + -13.5x = 0.0
9 + -3.75x = 12 + 0.0
9 + -3.75x = 12

Add '-9' to each side of the equation.
9 + -9 + -3.75x = 12 + -9

Combine like terms: 9 + -9 = 0
0 + -3.75x = 12 + -9
-3.75x = 12 + -9

Combine like terms: 12 + -9 = 3
-3.75x = 3

Divide each side by '-3.75'.
x = -0.8

Simplifying
x = -0.8

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