3a+2b=9 and 8x+6y=60

what is the value of 9a+6b

what is the value of 4x+3y

The Value of 9a+6b is 27. and the value of 4x+3y is 30.

Explanation

1)

3a+2b=9

multiplying both by side by 3

or, 3 * (3a+2b) = 3*9

Hence, 9a+6b=27

2)

8x+6y=60

Dividing both by side by 2

or, (8x+6y) / 2 = 60/2

Hence, 4x+3y=30