2x^2-10v-20=8

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Solution for 2x^2-10v-20=8 equation:


Simplifying
2x2 + -10v + -20 = 8

Reorder the terms:
-20 + -10v + 2x2 = 8

Solving
-20 + -10v + 2x2 = 8

Solving for variable 'v'.

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

Add '20' to each side of the equation.
-20 + -10v + 20 + 2x2 = 8 + 20

Reorder the terms:
-20 + 20 + -10v + 2x2 = 8 + 20

Combine like terms: -20 + 20 = 0
0 + -10v + 2x2 = 8 + 20
-10v + 2x2 = 8 + 20

Combine like terms: 8 + 20 = 28
-10v + 2x2 = 28

Add '-2x2' to each side of the equation.
-10v + 2x2 + -2x2 = 28 + -2x2

Combine like terms: 2x2 + -2x2 = 0
-10v + 0 = 28 + -2x2
-10v = 28 + -2x2

Divide each side by '-10'.
v = -2.8 + 0.2x2

Simplifying
v = -2.8 + 0.2x2

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