X+y=1

x+3y=9

Solve

(First answer gets brainliest)

Question

Mathematics

Gabriella

4 February, 02:42

X+y=1

x+3y=9

Solve

(First answer gets brainliest)

+3

Answers (2)

Know the Answer?

Alfred Aguirre · Answer 1

Alfred Aguirre 4 February, 03:38

0

X+3Y=9

-X+Y=1

2Y=8

Y=4

X+4=1

X=-3

Chance Hall · Answer 2

X + y = 1

x + 3y = 9

Subtract the second equation from the first.

-2y = - 8

divide both sides by - 2

y = 4

Plug 4 back into either equation and solve for x.

x + y = 1

x + 4 = 1

subtract 4 from each side

x = - 3

(-3, 4)

X+y=1x+3y=9Solve(First answer gets brainliest)

X+y=1

x+3y=9

Solve

(First answer gets brainliest)