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인기 있는 Word Problems >

six times the sum of a number and 5 is 9.

해법

s i x t im es t h e s u m o f a n u mb er an d 5 i s 9.

해법

The number : - 3 \frac{1}{2}

솔루션 단계

Represent the number with

x

A.T.Q.:

6 (x + 5) = 9

x

해결 대상

, 6 (x + 5) = 9 : x = - \frac{7}{2}

부적절한 분수를 혼합 숫자로 변환:

\frac{7}{2} = 3 \frac{1}{2}

The number : - 3 \frac{1}{2}

인기 있는 예

The radius of a circle is 19 cm. Find its 원둘레 in terms of pipi.v seven more than the quotient of a number and 6 is equal to 4 twice the 차이 of a number and 3 is at most-23 the 차이 of twice a number and 2 is less than-20 What would be the compound interest on an amount of \$17500 at a rate of 12% per annum after 2 years?