Question

Subtract: 2a-3b from 7b + 2a- 3ac *

1 point

10b + 3ac

4a -10b - 3ac

10b - 3ac
these are options
please answer​

Answer 1

Answer:

10b -3ac

Step-by-step explanation:

7b + 2a - 3ac - (2a -3b)

= 7b + 2a - 3ac - 2a + 3b

= 10b - 3ac

Answer 2

Step-by-step explanation:

let a =0 and c =1 for equation 1st

so 2a-3b+1×0×1......(i)

2a+7b-3ac......(ii)

- +

________________

-10b +3ac

-(10b-3ac) =0

10b-3ac is the currect option