-[8]v+4(1[v-2]1)=4

Solution for -[8]v+4(1[v-2]1)=4 equation:

Simplifying
-1[8] * v + 4(1[v + -2] * 1) = 4

Multiply -1 * 8
-8v + 4(1[v + -2] * 1) = 4

Reorder the terms:
-8v + 4(1[-2 + v] * 1) = 4

Reorder the terms for easier multiplication:
-8v + 4(1 * 1[-2 + v]) = 4

Multiply 1 * 1
-8v + 4(1[-2 + v]) = 4
-8v + 4([-2 * 1 + v * 1]) = 4
-8v + 4([-2 + 1v]) = 4
-8v + (-2 * 4 + 1v * 4) = 4
-8v + (-8 + 4v) = 4

Reorder the terms:
-8 + -8v + 4v = 4

Combine like terms: -8v + 4v = -4v
-8 + -4v = 4

Solving
-8 + -4v = 4

Solving for variable 'v'.

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

Add '8' to each side of the equation.
-8 + 8 + -4v = 4 + 8

Combine like terms: -8 + 8 = 0
0 + -4v = 4 + 8
-4v = 4 + 8

Combine like terms: 4 + 8 = 12
-4v = 12

Divide each side by '-4'.
v = -3

Simplifying
v = -3