9*x-50=40

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Solution for 9*x-50=40 equation: 


Simplifying
9x + -50 = 40

Reorder the terms:
-50 + 9x = 40

Solving
-50 + 9x = 40

Solving for variable 'x'.

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

Add '50' to each side of the equation.
-50 + 50 + 9x = 40 + 50

Combine like terms: -50 + 50 = 0
0 + 9x = 40 + 50
9x = 40 + 50

Combine like terms: 40 + 50 = 90
9x = 90

Divide each side by '9'.
x = 10

Simplifying
x = 10

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