Answer: answer is C my fellow hooman
Step-by-step explanation:
Answer:
b = 3, which is an extraneous solution because if we replace b = 3 in the equation, we must be 5/0 and 30/0, and there is division by 0.
Step-by-step explanation:
The minus common multiply must be (b-3)*(b+3) = b² - 9
7b - 21 + 5b + 15 = 10b
2b = 6
b = 3
Which is an extraneous solution because if we replace b = 3 in the equation, we must be 5/0 and 30/0, and there is division by 0. So this solution is invalid.
Answer:
your answer is 2.83
Step-by-step explanation:
Step-by-step explanation:
-x ÷ 2 < 12
multiply both sides by 2
-x < 24
multiply by -1 , your change the inequality
x > -24