Question

solve these pairs of simultaneous equations using substitution or elimination. 2x+5y=14 and 3x -2y=2​

Answer 1

Answer:

2x+5y=14 multiply by 3

3x-2y =2 multiply by 2

6x+15y=42

6x-4y =4

- + -

18y =38

y=38\18

y=2.2

Answer 2

Answer:

Here is the solution of your solution by elimination method