Question

Evaluate : 3x – 7y, if x = - 2 and y = 3
=
​

Answer 1

Answer:

HI MATE!!

The answer is 27

Step-by-step explanation:

so the given question is 3x - 7y

when x= -2 and y = 3

so lets substitute these values in the place of variables

3(-2) - 7(3)

-6-21

- and - = +

so -6 - 21 = -27

HOPE THIS ANSWER HELPED U!!!

PLS MARK ME AS THE BRAINLIEST!!!

Answer 2

Answer:

ere we substitute the given values for x and y into the expression

3x - 7y

to get

 

3(-2) - 7(-3) =

-6 - (-21) =

-6 + 21 =

15

Step-by-step explanation: