-4(1+4v)+8=5(7+3v)

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Solution for -4(1+4v)+8=5(7+3v) equation:


Simplifying
-4(1 + 4v) + 8 = 5(7 + 3v)
(1 * -4 + 4v * -4) + 8 = 5(7 + 3v)
(-4 + -16v) + 8 = 5(7 + 3v)

Reorder the terms:
-4 + 8 + -16v = 5(7 + 3v)

Combine like terms: -4 + 8 = 4
4 + -16v = 5(7 + 3v)
4 + -16v = (7 * 5 + 3v * 5)
4 + -16v = (35 + 15v)

Solving
4 + -16v = 35 + 15v

Solving for variable 'v'.

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

Add '-15v' to each side of the equation.
4 + -16v + -15v = 35 + 15v + -15v

Combine like terms: -16v + -15v = -31v
4 + -31v = 35 + 15v + -15v

Combine like terms: 15v + -15v = 0
4 + -31v = 35 + 0
4 + -31v = 35

Add '-4' to each side of the equation.
4 + -4 + -31v = 35 + -4

Combine like terms: 4 + -4 = 0
0 + -31v = 35 + -4
-31v = 35 + -4

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

Divide each side by '-31'.
v = -1

Simplifying
v = -1

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