Question

1. Solve the following pairs of equations by reducing them to a pair of linear equations:
1
3
10
1
2 그
II
I
= 4
1
()
(ii)
3x + y
3x
V
4
x+y
X )
1
1
1
5
15
II
2
2(3x + y)
2(3x
8
XIV I V​

Answer 1

Answer:

By most standards, Earth has seven continents – Africa, Antarctica, Asia, Australia/Oceania, Europe, North America, and South America. A group of geologists believes we should recognize an eighth.

Step-by-step explanation:

hope you are understand

Answer 2

Answer:

Answer. Answer: X = root over 2y + root over 7 is linear equation in two variables