For x=3
3 + 3·3 + 5 = 17 ≠ 33
For x=5
5 +3·5 + 5 = 25 ≠ 33
For x=7
7 + 3·7 + 5 = 33 . . . . . this is the solution
For x=9
9 + 3·9 + 5 = 41 ≠ 33
Answer:
2
Step-by-step explanation:
7x - 2x = 13 - 3
5x = 10
x = 2
Answer:
Neither
Step-by-step explanation:
(See the attachment)
Answer:
3
Step-by-step explanation:
To solve the equation, subtract 15 from both sides
-b = -3
Since both sides are negative, we can just take away the negative signs.
b = 3
