0.4x-0.5x+3=8

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Solution for 0.4x-0.5x+3=8 equation:


Simplifying
0.4x + -0.5x + 3 = 8

Reorder the terms:
3 + 0.4x + -0.5x = 8

Combine like terms: 0.4x + -0.5x = -0.1x
3 + -0.1x = 8

Solving
3 + -0.1x = 8

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 + -0.1x = 8 + -3

Combine like terms: 3 + -3 = 0
0 + -0.1x = 8 + -3
-0.1x = 8 + -3

Combine like terms: 8 + -3 = 5
-0.1x = 5

Divide each side by '-0.1'.
x = -50

Simplifying
x = -50

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