v-1+3.9v=-7.664

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Solution for v-1+3.9v=-7.664 equation:


Simplifying
v + -1 + 3.9v = -7.664

Reorder the terms:
-1 + v + 3.9v = -7.664

Combine like terms: v + 3.9v = 4.9v
-1 + 4.9v = -7.664

Solving
-1 + 4.9v = -7.664

Solving for variable 'v'.

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

Add '1' to each side of the equation.
-1 + 1 + 4.9v = -7.664 + 1

Combine like terms: -1 + 1 = 0
0 + 4.9v = -7.664 + 1
4.9v = -7.664 + 1

Combine like terms: -7.664 + 1 = -6.664
4.9v = -6.664

Divide each side by '4.9'.
v = -1.36

Simplifying
v = -1.36

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