Question

a) The sum of 4 times of a number and half of its 5/3. Let us find the number.​

Answer 1

Answer:

The sum of 4 times a number and 5 is 3.

Let sum = +

times = *

is means =

a number = x

So, 4x + 5 = 3. Then we solve it !

Subtract 5 to both sides to get 4x = - 2.

Next, we divide 4 to both sides to get x = -2/4 = -1/2

I hope this helped

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Answer 2

Step-by-step explanation:

$4x + \frac{1}{2} x = \frac{5}{3} \\ \frac{8}{2} x + \frac{1}{2}x = \frac{5}{3} \\ \frac{9}{2} x = \frac{5}{3} \\ x = \frac{5}{3} \times \frac{2}{9} \\ x = \frac{10}{27}$