-0.83(9+10x)=40

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Solution for -0.83(9+10x)=40 equation: 


Simplifying
-0.83(9 + 10x) = 40
(9 * -0.83 + 10x * -0.83) = 40
(-7.47 + -8.3x) = 40

Solving
-7.47 + -8.3x = 40

Solving for variable 'x'.

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

Add '7.47' to each side of the equation.
-7.47 + 7.47 + -8.3x = 40 + 7.47

Combine like terms: -7.47 + 7.47 = 0.00
0.00 + -8.3x = 40 + 7.47
-8.3x = 40 + 7.47

Combine like terms: 40 + 7.47 = 47.47
-8.3x = 47.47

Divide each side by '-8.3'.
x = -5.719277108

Simplifying
x = -5.719277108

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