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Popolare Word Problems >

The sum of twice a number and 19 is-23

Soluzione

T h e s u m o f tw i ce a n u mb er an d 19 i s - 23

Soluzione

The number : - 21

Fasi della soluzione

Represent the number with

x

A.T.Q.:

2 x + 19 = - 23

Risolvi per

x, 2 x + 19 = - 23 : x = - 21

The number : - 21

Esempi popolari

Find the area of the triangle with a = 19, b = 14, c = 19. Round to the nearest tenth espandere the sum of two consecutive numbers is 25 The diametro of a circle is 20 m. Find its area in terms of pipi.Twice the sum of a number and four is twenty less than four times the number. Find the number A boat traveled at a constant speed for 6 hours, covering a total distanza of 408.3 kilometers. How fast was it going?