Question

how much to subtract from (2x+3) to get - ( 5x+6)​

Answer 1

Step-by-step explanation:

I think you should subtract as (7x+9)

verify it

(2x+3)-(7x+9)

so (2x-7x)+(3-(9))

=-5x-6

take negative sign common ie

-(5x+6)

thus verified