Question

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

Answer 1

The answer is:

k = 8

Work/explanation:

If x = 1, and y = 2, we can plug these values into the equation 2x+3y = k:

`\bf{2(1) + 3(2) = k}`

Multiply

`\bf{2 + 6 = k}`

Add

`\bf{8 = k}`

Hence, k = 8.

Answer 2

k=8

Explanation:

2(1)+3(2)=k

2+6=8

k=