X=3, y=4
x=-2, y=9
Set x equal to anything, then isolate y to get the other number.
Answer:
Step-by-step explanation:
(2b+-7)+5(b+-3)
Multiply 5 throughout the second parentheses
(2b-7)+(5b-15)
Add 2b and 5b
7b-7-15
Subtract -7 and -15
7b-22
Answer:
01/6
wd
Step-by-step explanation: