-7v+4v=-4(8-2v)-5(-2v+2)

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Solution for -7v+4v=-4(8-2v)-5(-2v+2) equation:


Simplifying
-7v + 4v = -4(8 + -2v) + -5(-2v + 2)

Combine like terms: -7v + 4v = -3v
-3v = -4(8 + -2v) + -5(-2v + 2)
-3v = (8 * -4 + -2v * -4) + -5(-2v + 2)
-3v = (-32 + 8v) + -5(-2v + 2)

Reorder the terms:
-3v = -32 + 8v + -5(2 + -2v)
-3v = -32 + 8v + (2 * -5 + -2v * -5)
-3v = -32 + 8v + (-10 + 10v)

Reorder the terms:
-3v = -32 + -10 + 8v + 10v

Combine like terms: -32 + -10 = -42
-3v = -42 + 8v + 10v

Combine like terms: 8v + 10v = 18v
-3v = -42 + 18v

Solving
-3v = -42 + 18v

Solving for variable 'v'.

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

Add '-18v' to each side of the equation.
-3v + -18v = -42 + 18v + -18v

Combine like terms: -3v + -18v = -21v
-21v = -42 + 18v + -18v

Combine like terms: 18v + -18v = 0
-21v = -42 + 0
-21v = -42

Divide each side by '-21'.
v = 2

Simplifying
v = 2

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