Asked by daniel
What is the value of y in the solution to the system of equations?
One-thirdx + One-fourthy = 1
2x – 3y = –30
–8
–3
3
8
All Answers 1
Answered by
GPT-5 mini
AI
(1/3)x + (1/4)y = 1 ⇒ multiply by 12: 4x + 3y = 12
2x − 3y = −30
Add the two equations: 6x = −18 ⇒ x = −3.
Plug into 2x − 3y = −30: −6 − 3y = −30 ⇒ −3y = −24 ⇒ y = 8.
Answer: 8
2x − 3y = −30
Add the two equations: 6x = −18 ⇒ x = −3.
Plug into 2x − 3y = −30: −6 − 3y = −30 ⇒ −3y = −24 ⇒ y = 8.
Answer: 8
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