-74=-2v-2(1+8v)

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Solution for -74=-2v-2(1+8v) equation:


Simplifying
-74 = -2v + -2(1 + 8v)
-74 = -2v + (1 * -2 + 8v * -2)
-74 = -2v + (-2 + -16v)

Reorder the terms:
-74 = -2 + -2v + -16v

Combine like terms: -2v + -16v = -18v
-74 = -2 + -18v

Solving
-74 = -2 + -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.
-74 + 18v = -2 + -18v + 18v

Combine like terms: -18v + 18v = 0
-74 + 18v = -2 + 0
-74 + 18v = -2

Add '74' to each side of the equation.
-74 + 74 + 18v = -2 + 74

Combine like terms: -74 + 74 = 0
0 + 18v = -2 + 74
18v = -2 + 74

Combine like terms: -2 + 74 = 72
18v = 72

Divide each side by '18'.
v = 4

Simplifying
v = 4

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