6.6. 2.2*3= 6.6
i hope this makes since
Answer:
x∈{-7√2, 7√2}
Step-by-step explanation:

The answer is B, the answer is 9,318,000= 9.318•10 to the 6th power
-2(x + 5) = 2 |use distributive property: a(b + c) = ab + ac
-2x - 10 = 2 |add 10 to both sides
-2x = 12 |divide both sides by (-2)
x = -6
Answer:
Step-by-step explanation:
1) elimination
2) elimination
3)add
4)subtract
5) Variable
6) add
7) eliminate
8) subtract
9) eliminate
10) adding
11) adding
12) 2
13)2
14) 0
15) (2 , 0)
16) (2 , 0)
17) solution