Question

Resolver los siguientes sistemas de ecuaciones:
a. x + y = 7
5x - 2y = -1

b. 5x + 2y = 1
-3x + 3y = 5

c. 2x + y = 6
4x + 3y = 14

d. 5x - 2y = 2
x + 2y = 2

e. 5x - y = 3
- 2x + 4y = -12

f. 3x + 5y = 15
2x - 3y = - 9

g. 4x + 6y = 2
6x + 5y = 1

h. - 2x + 3y = 14
3x - y = - 14

i. 5x + 2y = 11
2x - 3y = 12

j. - 2x + 4y = 7
3x - 5y = 4

Answer 1

Respuesta:

I think the answer is f is correct