Question 1
Solve the following system of equations:
x − 2y = 14
x + 3y = 9
a) (1, 12)
b) (−1, −12)
c) (12, −1)
d) (12, 1)
Answers
Answered by
0
Answer:
The correct option here is C
Answered by
0
Answer:
C. (12, - 1)
Step-by-step explanation:
Substracting both
-2y -3y = 14 - 9
-5y = 5
y = - 1
Putting value of y in Eq 1
x - 2(-1) = 14
x + 2 = 14
x = 14 - 2
x = 12
Similar questions
Math,
2 months ago
English,
2 months ago
Chinese,
2 months ago
Social Sciences,
5 months ago
Science,
5 months ago
English,
10 months ago
Biology,
10 months ago
Business Studies,
10 months ago