X=1/5+2/5√14 or 1/5 + -2/5√14
1. 21/4 , you can use a calculator it’s way easier because your doing times
Answer:
- 18y = 1
Step-by-step explanation:
Adding the 2 equations term by term on both sides gives
(- 5x + 5x) + (- 9y - 9y) = (3 - 2), that is
0 + (- 18y) = 1
- 18y = 1
