Question

Solve the system of equations algebraically. 5x-3y=6 and 6x-4y=2 a. many solutions c. no solution b. (8,14) d. (9,13)

Answer 1

d. (9, 13)

Explanation:

5x-3y=6 /*6

6x-4y=2 /*(-5)

30x - 18y = 36

-30x +20y = - 10

2y = 26

y = 13

5x-3y=6

5x - 3*13 = 6

5x - 39 = 6

5x = 45

x = 9

(9, 13)