Question

elimination method 3a-2b=5 and 2b-5a=9
show the work too​

Answer 1

Answer:

a = -7, b = -13

Step-by-step explanation:

3a - 2b = 5

2b - 5a = 9 --> 5a - 2b = -9

subtract two equations

2a = -14

a = -7

b = -13