90+6x=-7.5x

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Solution for 90+6x=-7.5x equation:


Simplifying
90 + 6x = -7.5x

Solving
90 + 6x = -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.
90 + 6x + 7.5x = -7.5x + 7.5x

Combine like terms: 6x + 7.5x = 13.5x
90 + 13.5x = -7.5x + 7.5x

Combine like terms: -7.5x + 7.5x = 0.0
90 + 13.5x = 0.0

Add '-90' to each side of the equation.
90 + -90 + 13.5x = 0.0 + -90

Combine like terms: 90 + -90 = 0
0 + 13.5x = 0.0 + -90
13.5x = 0.0 + -90

Combine like terms: 0.0 + -90 = -90
13.5x = -90

Divide each side by '13.5'.
x = -6.666666667

Simplifying
x = -6.666666667

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