3n=45
n=45/3=15
Therefore 15 within the set {15,30,45}is the solution to the given equation.
determine which numbers in each set are solutions to the corresponding equations.
3n=45; {15, 30, 45}
1 answer
3n=45; {15, 30, 45}
1 answer
5 answers
1 answer
5 answers
1 answer