-2(4v-5)+8(1-10v)=-70

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Solution for -2(4v-5)+8(1-10v)=-70 equation:


Simplifying
-2(4v + -5) + 8(1 + -10v) = -70

Reorder the terms:
-2(-5 + 4v) + 8(1 + -10v) = -70
(-5 * -2 + 4v * -2) + 8(1 + -10v) = -70
(10 + -8v) + 8(1 + -10v) = -70
10 + -8v + (1 * 8 + -10v * 8) = -70
10 + -8v + (8 + -80v) = -70

Reorder the terms:
10 + 8 + -8v + -80v = -70

Combine like terms: 10 + 8 = 18
18 + -8v + -80v = -70

Combine like terms: -8v + -80v = -88v
18 + -88v = -70

Solving
18 + -88v = -70

Solving for variable 'v'.

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

Add '-18' to each side of the equation.
18 + -18 + -88v = -70 + -18

Combine like terms: 18 + -18 = 0
0 + -88v = -70 + -18
-88v = -70 + -18

Combine like terms: -70 + -18 = -88
-88v = -88

Divide each side by '-88'.
v = 1

Simplifying
v = 1

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