Question

2a-3b=10 and 2a+5b=4​

Answer 1

Answer:

move all terms that don't contain a the right side and solve.☺

Answer 2

Answer:

b = -3/4 a = 31/8

Step-by-step explanation:

first subtract both the equation

and then substitute the value of b in the the first equation .

YOU CAN CHECK THE ANSWER BY PUTTING THE VALUE OF a and b IN THE FIRST EQUATION.

HOPE THIS WILL HELP YOU

THANK YOU