0.3x-0.5x-3=13

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Solution for 0.3x-0.5x-3=13 equation:


Simplifying
0.3x + -0.5x + -3 = 13

Reorder the terms:
-3 + 0.3x + -0.5x = 13

Combine like terms: 0.3x + -0.5x = -0.2x
-3 + -0.2x = 13

Solving
-3 + -0.2x = 13

Solving for variable 'x'.

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

Add '3' to each side of the equation.
-3 + 3 + -0.2x = 13 + 3

Combine like terms: -3 + 3 = 0
0 + -0.2x = 13 + 3
-0.2x = 13 + 3

Combine like terms: 13 + 3 = 16
-0.2x = 16

Divide each side by '-0.2'.
x = -80

Simplifying
x = -80

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