4v+40=-7(4-3v)

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Solution for 4v+40=-7(4-3v) equation:


Simplifying
4v + 40 = -7(4 + -3v)

Reorder the terms:
40 + 4v = -7(4 + -3v)
40 + 4v = (4 * -7 + -3v * -7)
40 + 4v = (-28 + 21v)

Solving
40 + 4v = -28 + 21v

Solving for variable 'v'.

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

Add '-21v' to each side of the equation.
40 + 4v + -21v = -28 + 21v + -21v

Combine like terms: 4v + -21v = -17v
40 + -17v = -28 + 21v + -21v

Combine like terms: 21v + -21v = 0
40 + -17v = -28 + 0
40 + -17v = -28

Add '-40' to each side of the equation.
40 + -40 + -17v = -28 + -40

Combine like terms: 40 + -40 = 0
0 + -17v = -28 + -40
-17v = -28 + -40

Combine like terms: -28 + -40 = -68
-17v = -68

Divide each side by '-17'.
v = 4

Simplifying
v = 4

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