Lời Giải
Sam is 35 and Juda is 10. In how many years will Sam be twice as old as Juda?
Lời Giải
Các bước giải pháp
Translate the problem into an equation:
Giải
Ví dụ phổ biến
the product of a number and 7 that is decreased by 8 is at least 12If the excess of a number over 12 is 8, calculate the numberFind two consecutive whole numbers that sqrt(45) lies between.the sum of two numbers is 95. If twice the smaller number is subtracted from the larger number, the result is 8. Find the two numbers.7 decreased by twice a number is 11