7=4.7v-8.25-7.2v

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Solution for 7=4.7v-8.25-7.2v equation:


Simplifying
7 = 4.7v + -8.25 + -7.2v

Reorder the terms:
7 = -8.25 + 4.7v + -7.2v

Combine like terms: 4.7v + -7.2v = -2.5v
7 = -8.25 + -2.5v

Solving
7 = -8.25 + -2.5v

Solving for variable 'v'.

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

Add '2.5v' to each side of the equation.
7 + 2.5v = -8.25 + -2.5v + 2.5v

Combine like terms: -2.5v + 2.5v = 0.0
7 + 2.5v = -8.25 + 0.0
7 + 2.5v = -8.25

Add '-7' to each side of the equation.
7 + -7 + 2.5v = -8.25 + -7

Combine like terms: 7 + -7 = 0
0 + 2.5v = -8.25 + -7
2.5v = -8.25 + -7

Combine like terms: -8.25 + -7 = -15.25
2.5v = -15.25

Divide each side by '2.5'.
v = -6.1

Simplifying
v = -6.1

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