9514 1404 393
Answer:
5y = 5
Step-by-step explanation:
-2(x -2y) +(2x +y) = -2(-1) +(3) . . . . -2 times [eq2] + [eq1]
-2x +4y +2x +y = 2 +3 . . . . eliminate parentheses
5y = 5 . . . . . . . . collect terms
23 plus seven is 30 and then you add the 15 which equals 45
You set it equal to 28 so 10x+4=28 subtract 4 and divide 24/10 and you get 2.4
Answer:
smallest: -6
Largest: 24
Step-by-step explanation:
Answer:
42 I think
Step-by-step explanation: