19v+12-15=20v-20

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Solution for 19v+12-15=20v-20 equation:


Simplifying
19v + 12 + -15 = 20v + -20

Reorder the terms:
12 + -15 + 19v = 20v + -20

Combine like terms: 12 + -15 = -3
-3 + 19v = 20v + -20

Reorder the terms:
-3 + 19v = -20 + 20v

Solving
-3 + 19v = -20 + 20v

Solving for variable 'v'.

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

Add '-20v' to each side of the equation.
-3 + 19v + -20v = -20 + 20v + -20v

Combine like terms: 19v + -20v = -1v
-3 + -1v = -20 + 20v + -20v

Combine like terms: 20v + -20v = 0
-3 + -1v = -20 + 0
-3 + -1v = -20

Add '3' to each side of the equation.
-3 + 3 + -1v = -20 + 3

Combine like terms: -3 + 3 = 0
0 + -1v = -20 + 3
-1v = -20 + 3

Combine like terms: -20 + 3 = -17
-1v = -17

Divide each side by '-1'.
v = 17

Simplifying
v = 17

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