Question

Two lines, A and B, are represented by the equations given below:

Line A: 2x + 2y = 8
Line B: x + y = 4

Which statement is true about the solution to the set of equations?

A. It is (8, 4).
B. It is (4, 8).
C. There is no solution.
D. There are infinitely many solutions.

Answer 1

Explanation:

hello :

D. There are infinitely many solutions because :

x+y=4 multiply by : 2

equation equivalent to 2x+2y =8

same line