2(v-4)-9=

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Solution for 2(v-4)-9= equation:


Simplifying
2(v + -4) + -9 = 0

Reorder the terms:
2(-4 + v) + -9 = 0
(-4 * 2 + v * 2) + -9 = 0
(-8 + 2v) + -9 = 0

Reorder the terms:
-8 + -9 + 2v = 0

Combine like terms: -8 + -9 = -17
-17 + 2v = 0

Solving
-17 + 2v = 0

Solving for variable 'v'.

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

Add '17' to each side of the equation.
-17 + 17 + 2v = 0 + 17

Combine like terms: -17 + 17 = 0
0 + 2v = 0 + 17
2v = 0 + 17

Combine like terms: 0 + 17 = 17
2v = 17

Divide each side by '2'.
v = 8.5

Simplifying
v = 8.5

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