Question

find the value of k if x=1 and y=2 is a solution of the equation 3x-2y=k​

Answer 1

Answer:

-1

Step-by-step explanation:

Put the values of x and y in equation

3x-2y=k

3(1)-2(2)=k

3-4=k

-1=k

K= -1

Answer 2

Answer:

3x - 2y = k

put X=1 and y = 2 in equation

3*( 1 ) - 2 *( 2 ) = k

3 - 4 = k

k = - 1

Step-by-step explanation:

always put the given value of variables in this type of equation