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شائع Word Problems >

Twice the difference of a number and 8 equals 3

الحلّ

Tw i ce t h e d i ff ere n ce o f a n u mb er an d 8 e q u a l s 3

الحلّ

The number : 9 \frac{1}{2}

خطوات الحلّ

Represent the number with

x

A.T.Q.:

2 (x - 8) = 3

2 (x - 8) = 3, x

حلّ لـ:

x = \frac{19}{2}

حوّل من كسر تخيّليّ لعدد مختلط:

\frac{19}{2} = 9 \frac{1}{2}

The number : 9 \frac{1}{2}

أمثلة شائعة

the quotient of a number and 4 Kaylee invested 830 in an account paying an interest rate of 6.6% compounded monthly. Assuming no deposits or withdrawals are made, how long would it take, to the nearest year, for the value of the account to reach 1,260?the quotient of a number and 2 Two numbers have a sum of 25. One number is five more than the other. find the numbers Reggie puts 4,000.00 into an account to use for school expenses. The account earns 9% interest, compounded continuously. How much will be in the account after 8 years?