Answer:
10
Step-by-step explanation:
Answer: try 34
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
6x+3y=33 <=> 2x+y=11<=>4x+2y=22 (1)
4x+y=15 (2)
(1)-(2) <=> y=7
Answer:
not an answer but how do you attach images because it would be more useful
Step-by-step explanation:
Step-by-step explanation:commutative property
hope it helps