15k=20
Multiply both sides of the equation by 5.
5⋅15⋅k=5⋅20
Simplify 5⋅15⋅k.
Cancel the common factor of 5.
Cancel the common factor.
5⋅15⋅k=5⋅20
Rewrite the expression.
1⋅k=5⋅20
1⋅k=5⋅20
Multiply k by 1.
k=5⋅20
k=5⋅20
Multiply 5 by 20.
k=100
k=100
Solve for k 1/5k=20
