3.9=v-6.7

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Solution for 3.9=v-6.7 equation:


Simplifying
3.9 = v + -6.7

Reorder the terms:
3.9 = -6.7 + v

Solving
3.9 = -6.7 + v

Solving for variable 'v'.

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

Add '-1v' to each side of the equation.
3.9 + -1v = -6.7 + v + -1v

Combine like terms: v + -1v = 0
3.9 + -1v = -6.7 + 0
3.9 + -1v = -6.7

Add '-3.9' to each side of the equation.
3.9 + -3.9 + -1v = -6.7 + -3.9

Combine like terms: 3.9 + -3.9 = 0.0
0.0 + -1v = -6.7 + -3.9
-1v = -6.7 + -3.9

Combine like terms: -6.7 + -3.9 = -10.6
-1v = -10.6

Divide each side by '-1'.
v = 10.6

Simplifying
v = 10.6

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