-0.5v-5=0.4v-0.8

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Solution for -0.5v-5=0.4v-0.8 equation:


Simplifying
-0.5v + -5 = 0.4v + -0.8

Reorder the terms:
-5 + -0.5v = 0.4v + -0.8

Reorder the terms:
-5 + -0.5v = -0.8 + 0.4v

Solving
-5 + -0.5v = -0.8 + 0.4v

Solving for variable 'v'.

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

Add '-0.4v' to each side of the equation.
-5 + -0.5v + -0.4v = -0.8 + 0.4v + -0.4v

Combine like terms: -0.5v + -0.4v = -0.9v
-5 + -0.9v = -0.8 + 0.4v + -0.4v

Combine like terms: 0.4v + -0.4v = 0.0
-5 + -0.9v = -0.8 + 0.0
-5 + -0.9v = -0.8

Add '5' to each side of the equation.
-5 + 5 + -0.9v = -0.8 + 5

Combine like terms: -5 + 5 = 0
0 + -0.9v = -0.8 + 5
-0.9v = -0.8 + 5

Combine like terms: -0.8 + 5 = 4.2
-0.9v = 4.2

Divide each side by '-0.9'.
v = -4.666666667

Simplifying
v = -4.666666667

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