Question

Solve the simultaneous equations
5x + 2y = 13 and 4x – 3y = 15​

Answer 1

Answer:

x=3 y=-1

Step-by-step explanation:

5x+2y=13 _____(1

4x-3y=15______(2

eq1)×3 and eq2)×2

15x+6y=39____(3

8x-6y=30_____(4

adding eq3 and eq4

23x=69

x=69/23

x=3

put in eq 1

5(3)+2y=13

15+2y=13

2y=-2

y=-1