-30x-40=50

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Solution for -30x-40=50 equation: 


Simplifying
-30x + -40 = 50

Reorder the terms:
-40 + -30x = 50

Solving
-40 + -30x = 50

Solving for variable 'x'.

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

Add '40' to each side of the equation.
-40 + 40 + -30x = 50 + 40

Combine like terms: -40 + 40 = 0
0 + -30x = 50 + 40
-30x = 50 + 40

Combine like terms: 50 + 40 = 90
-30x = 90

Divide each side by '-30'.
x = -3

Simplifying
x = -3

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