17v+10=21v-20

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Solution for 17v+10=21v-20 equation:


Simplifying
17v + 10 = 21v + -20

Reorder the terms:
10 + 17v = 21v + -20

Reorder the terms:
10 + 17v = -20 + 21v

Solving
10 + 17v = -20 + 21v

Solving for variable 'v'.

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

Add '-21v' to each side of the equation.
10 + 17v + -21v = -20 + 21v + -21v

Combine like terms: 17v + -21v = -4v
10 + -4v = -20 + 21v + -21v

Combine like terms: 21v + -21v = 0
10 + -4v = -20 + 0
10 + -4v = -20

Add '-10' to each side of the equation.
10 + -10 + -4v = -20 + -10

Combine like terms: 10 + -10 = 0
0 + -4v = -20 + -10
-4v = -20 + -10

Combine like terms: -20 + -10 = -30
-4v = -30

Divide each side by '-4'.
v = 7.5

Simplifying
v = 7.5

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