2 years ago

Quick algebra 1 question for 10 points!

Mathematics

2 answers:

Mkey [24]2 years ago

4 0

Answer:

x=-1 y=4 (-1,4)

Step-by-step explanation:

x= 7-3y/5

3 7-3y/5-5y=-23

21-34y/5=-23

x=7-3*4/5

x=-1

Fiesta28 [93]2 years ago

3 0

Use hit and trial method

Answer is (-1,4)

Verification

Put x and. y

5(-1)+3(4)=-5+12=-7
3(-1)-5(4)=-3-20=-23
Verified

Option A

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