tsstsssssss tsstsssssss

07-01-2021
Mathematics

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Please help me I’m begging u it’s due in 10 minutes!!

Please help me Im begging u its due in 10 minutes class=

Respuesta :

25leeelisa 25leeelisa

07-01-2021

Answer:

y= -1

Step-by-step explanation:

subtract, so x cancels out.

you are left with 2y=-2

y= -1

Answer Link

xenia168 xenia168

07-01-2021

Answer:

y = - 1

Step-by-step explanation:

x + y = 1 .......... (1)

x - y = 3 .......... (2)

(1) + (2)

2x = 4 ⇒ x = 2

2 + y = 1 ⇒ y = - 1

(2, - 1)

Answer Link

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