Question

1. Find an integer which when multiplied by 4 and divided by 9 becomes (-28).​

Answer 1

Step-by-step explanation:

that number is -7/9........

Answer 2

$\LARGE{ \underline{\underline{ \pink{ \bf{ANSWER}}}}}$

♤The required number is (-63)♤

》Explanation《

• Let the integer be x which multiplied by 4 and divided by 9 becomes (-28).

》Given《

• When x is multiplied by 4 and divided by 9 becomes (-28).

》Equation 《

$\frac{4x}{9} = ( - 28) \\ \\ 4x = - 28 \times 9 \\ \\ x = - \frac{ - 28 \times 9}{4} = - 7 \times 9 = - 63$

So, x = (-63)

》Checking《

To check our answer we have to substitute the value of x in the equation 4x/9 = (-28)

4 ×(-63)/9 = -28

-28 = -28