-4(7v+4)+7=131

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Solution for -4(7v+4)+7=131 equation:


Simplifying
-4(7v + 4) + 7 = 131

Reorder the terms:
-4(4 + 7v) + 7 = 131
(4 * -4 + 7v * -4) + 7 = 131
(-16 + -28v) + 7 = 131

Reorder the terms:
-16 + 7 + -28v = 131

Combine like terms: -16 + 7 = -9
-9 + -28v = 131

Solving
-9 + -28v = 131

Solving for variable 'v'.

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

Add '9' to each side of the equation.
-9 + 9 + -28v = 131 + 9

Combine like terms: -9 + 9 = 0
0 + -28v = 131 + 9
-28v = 131 + 9

Combine like terms: 131 + 9 = 140
-28v = 140

Divide each side by '-28'.
v = -5

Simplifying
v = -5

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