解
解
解答ステップ
Translate the problem into an equation
Solve the equation
人気の例
A negative number is 42 less than its square. Find the number.Stefan puts 200.00 into an account to use for school expenses. The account earns 7% interest, compounded annually. How much will be in the account after 4 years?The diameter of a circle is 7 cm. Find its 円周 in terms of pipiAmanda is five years older than her brother, Peter. If the product of their ages is 336. How old is Peter?seven times a number decreased by 4 times the number is less than 30