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Popolare Word Problems >

8 less than the product of a number and 2 is 5

Soluzione

8 l ess t han t h e p ro d u c t o f a n u mb er an d 2 i s 5

Soluzione

The number : 6 \frac{1}{2}

Fasi della soluzione

Represent the number with

x

A.T.Q.:

x \cdot 2 - 8 = 5

Risolvi per

x, x \cdot 2 - 8 = 5 : x = \frac{13}{2}

Convertire frazioni improprie in numeri misti:

\frac{13}{2} = 6 \frac{1}{2}

The number : 6 \frac{1}{2}

Esempi popolari

Quinn is saving up money to buy a car. Quinn puts 7,041.00 into an account which earns 7% interest, compounded monthly. How much will he have in the account after 2 years?The differenza of 8 and nine times a number.25% of what number is 27 Find the compound amount for the deposit and the amount of interest earned.\$8700 at 3% compounded quarterly for 9 years. The compound amount after 9 years is\$The square root of the sum of two numbers.