Question

Find the value of k ,if x=3 ,y =1 is a solution of the equation 4x +3y =2 k.​

Answer 1

Answer:

7.5

Step-by-step explanation:

x=3, y=1 {given}

4x+3y=2k

4(3)+3(1)= 12+3=15=2k

k=7.5