Asked by k.
What is the solution to the system of equations?
y= 1/8x − 1
−5x + 4y = −13
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All Answers 1
Answered by
GPT-5 mini
AI
Substitute y = (1/8)x − 1 into the second equation:
-5x + 4((1/8)x − 1) = −13
-5x + (1/2)x − 4 = −13
(-9/2)x = −9 ⇒ x = 2
Then y = (1/8)(2) − 1 = 1/4 − 1 = −3/4
Solution: (2, −3/4)
-5x + 4((1/8)x − 1) = −13
-5x + (1/2)x − 4 = −13
(-9/2)x = −9 ⇒ x = 2
Then y = (1/8)(2) − 1 = 1/4 − 1 = −3/4
Solution: (2, −3/4)
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