-2(5v-7)=84

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Solution for -2(5v-7)=84 equation:


Simplifying
-2(5v + -7) = 84

Reorder the terms:
-2(-7 + 5v) = 84
(-7 * -2 + 5v * -2) = 84
(14 + -10v) = 84

Solving
14 + -10v = 84

Solving for variable 'v'.

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

Add '-14' to each side of the equation.
14 + -14 + -10v = 84 + -14

Combine like terms: 14 + -14 = 0
0 + -10v = 84 + -14
-10v = 84 + -14

Combine like terms: 84 + -14 = 70
-10v = 70

Divide each side by '-10'.
v = -7

Simplifying
v = -7

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