3.5-1.25x=13.5

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Solution for 3.5-1.25x=13.5 equation: 


Simplifying
3.5 + -1.25x = 13.5

Solving
3.5 + -1.25x = 13.5

Solving for variable 'x'.

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

Add '-3.5' to each side of the equation.
3.5 + -3.5 + -1.25x = 13.5 + -3.5

Combine like terms: 3.5 + -3.5 = 0.0
0.0 + -1.25x = 13.5 + -3.5
-1.25x = 13.5 + -3.5

Combine like terms: 13.5 + -3.5 = 10
-1.25x = 10

Divide each side by '-1.25'.
x = -8

Simplifying
x = -8

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