Lời Giải
Lời Giải
Các bước giải pháp
Translate the problem into an equation
Solve the equation
Ví dụ phổ biến
Devaughn is 10 years older than Sydney. The sum of their ages is 102 What is Sydney's age?How much interest do you earn after 12 years if you invest 2250 at 4.5% simple interest?Identify your variables P_{_{}}_{_{}}R_{_{}}_{_{}}_{T}_{_{}}_{_{}}_{_{}}Write an equation letting x be the unknown number.four subtracted from a number is 2.What is the new price of 19467 if it was increased by 25%If Jim was 15 years old 11 years ago, how old will he be 10 years from now?