Math

Solve for x + 2y = 10 and x + 5y = 22

Asked by AnneS2 on 14 Jul 04:22

Last updated by anonymous on 16 Jul 11:23

1 Answers

Log in to answer

Answered by CherieS on 16 Jul 11:23

x + 2y = 10

x + 2y-2y = 10-2y

x= 10-2y

x + 5y = 22

10-2y + 5y = 22

10+ 3y = 22

10+ 3y-10 = 22-10

3y=12

3y/3=12/3

y=4

x= 10-2y

x= 10-2(4)

x= 10-8=2