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Simplifying
-4 + -4v2 = -284
Solving
-4 + -4v2 = -284
Solving for variable 'v'.
Move all terms containing v to the left, all other terms to the right.
Add '4' to each side of the equation.
-4 + 4 + -4v2 = -284 + 4
Combine like terms: -4 + 4 = 0
0 + -4v2 = -284 + 4
-4v2 = -284 + 4
Combine like terms: -284 + 4 = -280
-4v2 = -280
Divide each side by '-4'.
v2 = 70
Simplifying
v2 = 70
Take the square root of each side:
v = {-8.366600265, 8.366600265}
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