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Populaire Word Problems >

Sam is 35 and Juda is 10. In how many years will Sam be twice as old as Juda?

Solution

S am i s 35 an d J u d a i s 10. I n h o w man y ye a rs w i ll S am b e tw i ce a s o l d a s J u d a ?

Solution

Number of years from now : 15

étapes des solutions

Translate the problem into an equation:

2 (10 + x) = 35 + x

Solutionner pour

x, 2 (10 + x) = 35 + x : x = 15

Number of years from now : 15

Exemples populaires

the product of a number and 7 that is decreased by 8 is at least 12 If the excess of a number over 12 is 8, calculate the number Find 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