28-7v=-7(4v+5)

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Solution for 28-7v=-7(4v+5) equation:


Simplifying
28 + -7v = -7(4v + 5)

Reorder the terms:
28 + -7v = -7(5 + 4v)
28 + -7v = (5 * -7 + 4v * -7)
28 + -7v = (-35 + -28v)

Solving
28 + -7v = -35 + -28v

Solving for variable 'v'.

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

Add '28v' to each side of the equation.
28 + -7v + 28v = -35 + -28v + 28v

Combine like terms: -7v + 28v = 21v
28 + 21v = -35 + -28v + 28v

Combine like terms: -28v + 28v = 0
28 + 21v = -35 + 0
28 + 21v = -35

Add '-28' to each side of the equation.
28 + -28 + 21v = -35 + -28

Combine like terms: 28 + -28 = 0
0 + 21v = -35 + -28
21v = -35 + -28

Combine like terms: -35 + -28 = -63
21v = -63

Divide each side by '21'.
v = -3

Simplifying
v = -3

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