9(5+v)=-90

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Solution for 9(5+v)=-90 equation: 


Simplifying
9(5 + v) = -90
(5 * 9 + v * 9) = -90
(45 + 9v) = -90

Solving
45 + 9v = -90

Solving for variable 'v'.

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

Add '-45' to each side of the equation.
45 + -45 + 9v = -90 + -45

Combine like terms: 45 + -45 = 0
0 + 9v = -90 + -45
9v = -90 + -45

Combine like terms: -90 + -45 = -135
9v = -135

Divide each side by '9'.
v = -15

Simplifying
v = -15

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