Question

find the value of 9x+4y, when x=4 and y=-3

Answer 1

Answer:

24

Step-by-step explanation:

Put x= 4 and y= -3 in 9x+4y

Calculation:

9(4) + 4(-3)

=36-12

= 24

Hope it helps!

Answer 2

$\large{\bf{\pink{\underline{Required\: answer}}}}$

Value of expression on given the given value of x and y is 24.

$\large{\bf{\pink{\underline{Explanation}}}}$

GivEn expression :

• 9x + 4y

To finD:

• Value of given expression if x = 4 and y = -3

Solution:

In this question, we have given equation 9x + 4y. To find it value on the given value of x and y, we have to put given value of x and y in expression.

Substituting value of x and y in given expression :-

9x + 4y ••••[ where x = 4 and y = -3

⟾ (9×4) + ( 4 × -3)

⟾36 - 12

⟾ 24

Hence,

Value of given expression on the given value of x and y is 24.