Question

Solve the following systems of linear equations using the method of your choosing.

y - x = 5

3y = 3x + 15



Select one:

a.
No solution


b.
Infinite solutions


c.
(-2, 4)

Answer 1

b. Infinite solutions

Explanation:

3y = 3x + 15----->y = x + 5

x + 5 - x = 5, so we have infinite solutions.