4(v+5)-7v=-7

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Solution for 4(v+5)-7v=-7 equation:


Simplifying
4(v + 5) + -7v = -7

Reorder the terms:
4(5 + v) + -7v = -7
(5 * 4 + v * 4) + -7v = -7
(20 + 4v) + -7v = -7

Combine like terms: 4v + -7v = -3v
20 + -3v = -7

Solving
20 + -3v = -7

Solving for variable 'v'.

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

Add '-20' to each side of the equation.
20 + -20 + -3v = -7 + -20

Combine like terms: 20 + -20 = 0
0 + -3v = -7 + -20
-3v = -7 + -20

Combine like terms: -7 + -20 = -27
-3v = -27

Divide each side by '-3'.
v = 9

Simplifying
v = 9

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