-81=-9(3+v)

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Solution for -81=-9(3+v) equation:


Simplifying
-81 = -9(3 + v)
-81 = (3 * -9 + v * -9)
-81 = (-27 + -9v)

Solving
-81 = -27 + -9v

Solving for variable 'v'.

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

Add '9v' to each side of the equation.
-81 + 9v = -27 + -9v + 9v

Combine like terms: -9v + 9v = 0
-81 + 9v = -27 + 0
-81 + 9v = -27

Add '81' to each side of the equation.
-81 + 81 + 9v = -27 + 81

Combine like terms: -81 + 81 = 0
0 + 9v = -27 + 81
9v = -27 + 81

Combine like terms: -27 + 81 = 54
9v = 54

Divide each side by '9'.
v = 6

Simplifying
v = 6

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