-6(1v-v)+12(-3-1)=-12v-9v

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Solution for -6(1v-v)+12(-3-1)=-12v-9v equation:


Simplifying
-6(1v + -1v) + 12(-3 + -1) = -12v + -9v

Combine like terms: 1v + -1v = 0
-6(0) + 12(-3 + -1) = -12v + -9v

Multiply -6 * 0
0 + 12(-3 + -1) = -12v + -9v

Anything times zero is zero.
0 + 12(-3 + -1) = -12v + -9v

Combine like terms: -3 + -1 = -4
0 + 12(-4) = -12v + -9v

Multiply 12 * -4
0 + -48 = -12v + -9v

Combine like terms: 0 + -48 = -48
-48 = -12v + -9v

Combine like terms: -12v + -9v = -21v
-48 = -21v

Solving
-48 = -21v

Solving for variable 'v'.

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

Add '21v' to each side of the equation.
-48 + 21v = -21v + 21v

Combine like terms: -21v + 21v = 0
-48 + 21v = 0

Add '48' to each side of the equation.
-48 + 48 + 21v = 0 + 48

Combine like terms: -48 + 48 = 0
0 + 21v = 0 + 48
21v = 0 + 48

Combine like terms: 0 + 48 = 48
21v = 48

Divide each side by '21'.
v = 2.285714286

Simplifying
v = 2.285714286

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