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Solve the system of equations. 13x−y=90 y=x2−x−42 Enter your answers in the boxes. (?,?) and (?,?)

Solve the system of equations. 13x−y=90 y=x2−x−42 Enter your answers in the boxes. (?,?) and (?,?)
asked 102k views
1 vote
Solve the system of equations.

13x−y=90

y=x2−x−42



Enter your answers in the boxes.

(?,?) and (?,?)

asked
User Thorsten Kettner
by
7.7k points

2 Answers

4 votes

Answer:

(6,-12)

(8,14)

Explanation:

X=6

13*6-90=-12->y=-12

(6,-12)

X=8

13*8-90=14->14

(8,14)

answered
User Dhananjay Joshi
by
8.5k points
6 votes
there are two possible answers:
(6, -12)
(8, 14)
answered
User Tomasz Brzezina
by
7.8k points
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