Question

5x+2y=14and 3x-2y=2 solve using elimination method

Answer 1

by adding both the equations we get,
8x=16
x=2
by putting the value of x in first eqn.
we get,
y=2

Answer 2

5x+2y=14 ...1
3x-2y=2  ... 2
1+2  8x=16
          x=2
 
 5*2 +2y=14
2y=4
y=2