-4(4+7v)+4=-7v+9

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Solution for -4(4+7v)+4=-7v+9 equation:


Simplifying
-4(4 + 7v) + 4 = -7v + 9
(4 * -4 + 7v * -4) + 4 = -7v + 9
(-16 + -28v) + 4 = -7v + 9

Reorder the terms:
-16 + 4 + -28v = -7v + 9

Combine like terms: -16 + 4 = -12
-12 + -28v = -7v + 9

Reorder the terms:
-12 + -28v = 9 + -7v

Solving
-12 + -28v = 9 + -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.
-12 + -28v + 7v = 9 + -7v + 7v

Combine like terms: -28v + 7v = -21v
-12 + -21v = 9 + -7v + 7v

Combine like terms: -7v + 7v = 0
-12 + -21v = 9 + 0
-12 + -21v = 9

Add '12' to each side of the equation.
-12 + 12 + -21v = 9 + 12

Combine like terms: -12 + 12 = 0
0 + -21v = 9 + 12
-21v = 9 + 12

Combine like terms: 9 + 12 = 21
-21v = 21

Divide each side by '-21'.
v = -1

Simplifying
v = -1

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