5v+31=7(v+5)

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Solution for 5v+31=7(v+5) equation:


Simplifying
5v + 31 = 7(v + 5)

Reorder the terms:
31 + 5v = 7(v + 5)

Reorder the terms:
31 + 5v = 7(5 + v)
31 + 5v = (5 * 7 + v * 7)
31 + 5v = (35 + 7v)

Solving
31 + 5v = 35 + 7v

Solving for variable 'v'.

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

Add '-7v' to each side of the equation.
31 + 5v + -7v = 35 + 7v + -7v

Combine like terms: 5v + -7v = -2v
31 + -2v = 35 + 7v + -7v

Combine like terms: 7v + -7v = 0
31 + -2v = 35 + 0
31 + -2v = 35

Add '-31' to each side of the equation.
31 + -31 + -2v = 35 + -31

Combine like terms: 31 + -31 = 0
0 + -2v = 35 + -31
-2v = 35 + -31

Combine like terms: 35 + -31 = 4
-2v = 4

Divide each side by '-2'.
v = -2

Simplifying
v = -2

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