The first step for absolute value equations is to isolate the expression contained within the absolute value bars:
3|2x+4|-1 = 11
3|2x+4| = 12
|2x+4| = 4
so |2x+4| is 4 units away from 0 on a number line, but we don't know in which direction -- negative or positive? you'll have two answers.
2x+4 = 4
AND
2x+4 = -4
solve both of those two step equations and you'll get
x = 0
AND
x = -4
so 0 and -4 are your solutions.
Answer: Each payment is $171
Step-by-step explanation:
2052 / 12 = 171
Each payment is $171
See https://web2.0calc.com/questions/need-help-now_10.
There were 5 four point questions and There were 45 two point questions
Answer:
6.6 HOURS!
Step-by-step explanation:
Hope this helps!
:D:D:D:D
