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Populaire Word Problems >

a number decreased by four, then divided by two, is eight

Solution

a n u mb er d ecre a se d b y f o u r, t h e n d i v i d e d b y tw o, i s e i g h t

Solution

The number : 20

étapes des solutions

Represent the number with

x

A.T.Q.:

\frac{x - 4}{2} = 8

Solutionner pour

x, \frac{x - 4}{2} = 8 : x = 20

The number : 20

Exemples populaires

He drove for 142.5 miles at a speed of 57 mph. For how many hours did he drive?Ten less than twice a number is the same as 7 times the number. Find the numb Six times a number decreased by 27 is the same as 9 times a number increased by 15.9 subtracted from the product of 9 and a number 1/4 of a number x is 20