7(1+9v)-8(-5-6)=

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Solution for 7(1+9v)-8(-5-6)= equation:


Simplifying
7(1 + 9v) + -8(-5 + -6) = 0
(1 * 7 + 9v * 7) + -8(-5 + -6) = 0
(7 + 63v) + -8(-5 + -6) = 0

Combine like terms: -5 + -6 = -11
7 + 63v + -8(-11) = 0

Multiply -8 * -11
7 + 63v + 88 = 0

Reorder the terms:
7 + 88 + 63v = 0

Combine like terms: 7 + 88 = 95
95 + 63v = 0

Solving
95 + 63v = 0

Solving for variable 'v'.

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

Add '-95' to each side of the equation.
95 + -95 + 63v = 0 + -95

Combine like terms: 95 + -95 = 0
0 + 63v = 0 + -95
63v = 0 + -95

Combine like terms: 0 + -95 = -95
63v = -95

Divide each side by '63'.
v = -1.507936508

Simplifying
v = -1.507936508

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