Solve 3x+2y=14 and –x+4y=7, and hence find the value of ‘k’, for which 3x=2ky+6.
Answers
Answered by
1
Step-by-step explanation:
3x+2y=14
-x+4y=7
Multiply the 2nd equation with 3 and add both equations
Then u will get as
14y=35
y=35/14
from this x value u can find
From that x and y values u can substitute in this equation 3x=2ky+6
So then u will get the k value
Similar questions