2.8v-1.8v-3.9=3.2

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Solution for 2.8v-1.8v-3.9=3.2 equation: 


Simplifying
2.8v + -1.8v + -3.9 = 3.2

Reorder the terms:
-3.9 + 2.8v + -1.8v = 3.2

Combine like terms: 2.8v + -1.8v = 1v
-3.9 + 1v = 3.2

Solving
-3.9 + 1v = 3.2

Solving for variable 'v'.

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

Add '3.9' to each side of the equation.
-3.9 + 3.9 + 1v = 3.2 + 3.9

Combine like terms: -3.9 + 3.9 = 0.0
0.0 + 1v = 3.2 + 3.9
1v = 3.2 + 3.9

Combine like terms: 3.2 + 3.9 = 7.1
1v = 7.1

Divide each side by '1'.
v = 7.1

Simplifying
v = 7.1

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