解答

解答

求解步骤
Translate the problem into an equation:
求解

流行的例子

twice a number subtracted from 50 is 18the cube of the quotient of a number and 2a radio is marked for 400.00. a 15 percent vat is charged. how much will you pay for this radioseven less than the product of 8 and a number is 5The 差集 of four times a number and 8 is 16