possibility568 possibility568

02-11-2020
Mathematics

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3x+2y=1

x+y=8

Solve for x and y. the equations correspond

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tiafathihah23 tiafathihah23

02-11-2020

3x + 2y = 1 -----1

x+y=8--------2

x=8 - y ------3

subs 3 into 1

3(8-y) + 2y=1

24-3y + 2y = 1

24-y = 1

-y= 1-24

-y= -23

y= 23

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