-15=7.5x

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Solution for -15=7.5x equation:


Simplifying
-15 = 7.5x

Solving
-15 = 7.5x

Solving for variable 'x'.

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

Add '-7.5x' to each side of the equation.
-15 + -7.5x = 7.5x + -7.5x

Combine like terms: 7.5x + -7.5x = 0.0
-15 + -7.5x = 0.0

Add '15' to each side of the equation.
-15 + 15 + -7.5x = 0.0 + 15

Combine like terms: -15 + 15 = 0
0 + -7.5x = 0.0 + 15
-7.5x = 0.0 + 15

Combine like terms: 0.0 + 15 = 15
-7.5x = 15

Divide each side by '-7.5'.
x = -2

Simplifying
x = -2

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