Solve for v
v=2
Quiz
Linear Equation
5 problems similar to:
\frac { 3 } { v } - \frac { 1 } { 2 v } = \frac { 5 } { 4 }
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4\times 3-2=5v
Variable v cannot be equal to 0 since division by zero is not defined. Multiply both sides of the equation by 4v, the least common multiple of v,2v,4.
12-2=5v
Multiply 4 and 3 to get 12.
10=5v
Subtract 2 from 12 to get 10.
5v=10
Swap sides so that all variable terms are on the left hand side.
v=\frac{10}{5}
Divide both sides by 5.
v=2
Divide 10 by 5 to get 2.
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