{ 8 x + 14 y = 4 ( 7 )
-6 x - 7 y = - 10 ( 14 )
56 x + 98 y = 28
- 84 x - 98 y = -140
-------------------------
-28 x = -112
x = - 112 / - 28 ( - 1 )
x = 112 / 28
x = 4
for y :
8 ( 4 ) + 14 y = 4
32 + 14 y = 4
14 y = 32 - 4
14 y = 28
y = 28 / 14
y = 2
hope this helps!
