Answer:
1. x=−2y+3
2.
Step-by-step explanation:
2x+4y = 6
-2x +5y = 10
9y = 16
y = 16/9
2x+ 4(16/9) = 6
2x +64/9 = 54/9
2x = -10/9
x = -5/9
wow those are ugly numbers
3/11
=6x^9-3 [12/2=6]
=6x^6