126k views
0 votes
X
+
5
y
=
20
x
+
3
y
=
14

1 Answer

2 votes

Answer:

A) x + 5y = 20

B) x + 3y = 14

Multiplying A) by -1

A) -x -5y = -20 then adding B)

B) x + 3y = 14

-2y = -6

y = 3

x = 5

Explanation:

User Tonnie
by
7.1k points