81=(-24x-42)

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Solution for 81=(-24x-42) equation:


Simplifying
81 = (-24x + -42)

Reorder the terms:
81 = (-42 + -24x)

Remove parenthesis around (-42 + -24x)
81 = -42 + -24x

Solving
81 = -42 + -24x

Solving for variable 'x'.

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

Add '24x' to each side of the equation.
81 + 24x = -42 + -24x + 24x

Combine like terms: -24x + 24x = 0
81 + 24x = -42 + 0
81 + 24x = -42

Add '-81' to each side of the equation.
81 + -81 + 24x = -42 + -81

Combine like terms: 81 + -81 = 0
0 + 24x = -42 + -81
24x = -42 + -81

Combine like terms: -42 + -81 = -123
24x = -123

Divide each side by '24'.
x = -5.125

Simplifying
x = -5.125

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