Question

625na 12% + 275na X% = 744÷ 8+4 to X=?​

Answer 1

Answer:

8

Step-by-step explanation:

(625×12)/100 + (275×X)/100={(744/8)+4}

75+ (275×X)/100={93+4}

(275×X)/100=97-75

(275×X)=2200

X= 2200/275

X=8