-0.4x+0.5x-9=5

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Solution for -0.4x+0.5x-9=5 equation:


Simplifying
-0.4x + 0.5x + -9 = 5

Reorder the terms:
-9 + -0.4x + 0.5x = 5

Combine like terms: -0.4x + 0.5x = 0.1x
-9 + 0.1x = 5

Solving
-9 + 0.1x = 5

Solving for variable 'x'.

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

Add '9' to each side of the equation.
-9 + 9 + 0.1x = 5 + 9

Combine like terms: -9 + 9 = 0
0 + 0.1x = 5 + 9
0.1x = 5 + 9

Combine like terms: 5 + 9 = 14
0.1x = 14

Divide each side by '0.1'.
x = 140

Simplifying
x = 140

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