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Popolare Word Problems >

Three times the sum of a number and 9 is 2.

Soluzione

T h ree t im es t h e s u m o f a n u mb er an d 9 i s 2.

Soluzione

The number : - 8 \frac{1}{3}

Fasi della soluzione

Represent the number with

x

A.T.Q.:

3 (x + 9) = 2

Risolvi per

x, 3 (x + 9) = 2 : x = - \frac{25}{3}

Convertire frazioni improprie in numeri misti:

\frac{25}{3} = 8 \frac{1}{3}

The number : - 8 \frac{1}{3}

Esempi popolari

1 less than twice a number.the differenza between 5 times a number and 4 is 16 Carly inherited some money from her grandfather and put it in a bank account that earns 11% interest compounded monthly. After 8 years, Carly had 1,000.00 in the bank account. How much interest did she earn?The larger of two numbers is 9 more than twice the smaller number. The sum of the numbers is 66. Find each number.a single die is tossed, what is the probability of getting number 2