-4(1+4v)+6(v-4)=-78

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Solution for -4(1+4v)+6(v-4)=-78 equation:


Simplifying
-4(1 + 4v) + 6(v + -4) = -78
(1 * -4 + 4v * -4) + 6(v + -4) = -78
(-4 + -16v) + 6(v + -4) = -78

Reorder the terms:
-4 + -16v + 6(-4 + v) = -78
-4 + -16v + (-4 * 6 + v * 6) = -78
-4 + -16v + (-24 + 6v) = -78

Reorder the terms:
-4 + -24 + -16v + 6v = -78

Combine like terms: -4 + -24 = -28
-28 + -16v + 6v = -78

Combine like terms: -16v + 6v = -10v
-28 + -10v = -78

Solving
-28 + -10v = -78

Solving for variable 'v'.

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

Add '28' to each side of the equation.
-28 + 28 + -10v = -78 + 28

Combine like terms: -28 + 28 = 0
0 + -10v = -78 + 28
-10v = -78 + 28

Combine like terms: -78 + 28 = -50
-10v = -50

Divide each side by '-10'.
v = 5

Simplifying
v = 5

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