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شائع Word Problems >

twenty-seven is smaller than five times a number increased by seven

الحلّ

tw e n t y - se v e n i s s ma ll er t han f i v e t im es a n u mb er in cre a se d b y se v e n

الحلّ

The number : 2 or - 2

خطوات الحلّ

Represent the number with

x

A.T.Q.:

27 = x \cdot 5 x + 7

27 = x \cdot 5 x + 7, x

حلّ لـ:

x = 2, x = - 2

The number : 2 or - 2

أمثلة شائعة

Find the diameter of a circle that has a circumference of 26m The perimeter of a square is 2sqrt(3) Find the area The perimeter of a rectangular rug is 26 feet. The rug is 3 feet wide. How long is it?The product of two numbers is 713. The first number is 9 more than the second number 135 is 30% of what number