7v-9=4v+3

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Solution for 7v-9=4v+3 equation:


Simplifying
7v + -9 = 4v + 3

Reorder the terms:
-9 + 7v = 4v + 3

Reorder the terms:
-9 + 7v = 3 + 4v

Solving
-9 + 7v = 3 + 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.
-9 + 7v + -4v = 3 + 4v + -4v

Combine like terms: 7v + -4v = 3v
-9 + 3v = 3 + 4v + -4v

Combine like terms: 4v + -4v = 0
-9 + 3v = 3 + 0
-9 + 3v = 3

Add '9' to each side of the equation.
-9 + 9 + 3v = 3 + 9

Combine like terms: -9 + 9 = 0
0 + 3v = 3 + 9
3v = 3 + 9

Combine like terms: 3 + 9 = 12
3v = 12

Divide each side by '3'.
v = 4

Simplifying
v = 4

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