Question

solve the problem 8.5-(11/2-(15/2+2.8+x))*4.25/0.04=306

Answer 1

8.5-(5.5-7.5+2.8+x) = 306×0.04/4.25
8.5-0.8-x = 306×4/425
7.7-x= 1224/425
x = 7.7 + 1224/425
x= 7.7 + 2.8 (approx.)
=10.5(approx.)

Answer 2

Answer:

THE ANSWER IS - 2

IDKH

BUT SURE THAT ANSWER IS - 2