Question

Solve the system of equations using substitution.

A) (2,8)

B) (2, -8)

C) (10,24)

D) no solution

Answer 1

Answer: option D. no solution

Explanation:

y = 2x + 4. (1)

2x - y = 6. (2)

Substituting the value of y into equation 2., the x variable disappears. Therefore there is no solution to the equation.