5v-7=4v

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Solution for 5v-7=4v equation:


Simplifying
5v + -7 = 4v

Reorder the terms:
-7 + 5v = 4v

Solving
-7 + 5v = 4v

Solving for variable 'v'.

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

Add '-4v' to each side of the equation.
-7 + 5v + -4v = 4v + -4v

Combine like terms: 5v + -4v = 1v
-7 + 1v = 4v + -4v

Combine like terms: 4v + -4v = 0
-7 + 1v = 0

Add '7' to each side of the equation.
-7 + 7 + 1v = 0 + 7

Combine like terms: -7 + 7 = 0
0 + 1v = 0 + 7
1v = 0 + 7

Combine like terms: 0 + 7 = 7
1v = 7

Divide each side by '1'.
v = 7

Simplifying
v = 7

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