-7(1+7v)-v=393

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Solution for -7(1+7v)-v=393 equation:


Simplifying
-7(1 + 7v) + -1v = 393
(1 * -7 + 7v * -7) + -1v = 393
(-7 + -49v) + -1v = 393

Combine like terms: -49v + -1v = -50v
-7 + -50v = 393

Solving
-7 + -50v = 393

Solving for variable 'v'.

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

Add '7' to each side of the equation.
-7 + 7 + -50v = 393 + 7

Combine like terms: -7 + 7 = 0
0 + -50v = 393 + 7
-50v = 393 + 7

Combine like terms: 393 + 7 = 400
-50v = 400

Divide each side by '-50'.
v = -8

Simplifying
v = -8

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