Question

Find the value of 3x - 4y = 20 where X= 5 and Y=2​

Answer 1

Answer:

Step-by-step explanation:

Given:

⇒x,

⇒5.

⇒y,

⇒2.

To find:

3x-4y=20.

Solution:

Substitute the values of x and y in 3x-4y=20.

Solution:

3x-4y=20,

3(5)-4(2)=20,

15-8=20,

7=20,

No,it is not possible either equation or the given values are wrong check ones.

Hope it helps.