1. 3x -
Mathematics, 22.10.2020 23:01 jaubrey20
Jerry solved this equation: 3 (x - 2) = 13
In which step did Jerry make an error?
1. 3x -
3
=
4
+
13
6
3
4
9
12
13
6
3
4
2. 3x
4
3. 3x =
26
12
35
4. 3x =
12
O In step 2, he should have subtracted from both
4
sides.
O In step 3, he should have found an LCD of 10.
O In step 4, he should have subtracted 9 from 26.
In step 5, he should have multiplied both sides by
1
3
5.
12
105
6. X =
103
Answers: 2
Another question on Mathematics
Mathematics, 21.06.2019 18:00
Since opening night, attendance at play a has increased steadily, while attendance at play b first rose and then fell. equations modeling the daily attendance y at each play are shown below, where x is the number of days since opening night. on what day(s) was the attendance the same at both plays? what was the attendance? play a: y = 8x + 191 play b: y = -x^2 + 26x + 126
Answers: 1
Mathematics, 21.06.2019 23:00
Agroup of three friends order a combo meal which includes two slices of pizza and a drink each drink is priced at $2.50 the combined total of $31.50 how much is the cost of a slice of pizza
Answers: 2
Mathematics, 22.06.2019 01:30
Your car's gasoline tank holds 18 gallons of gasoline. on a trip in canada, the tank is one-quarter full. you want to fill the tank. how many liters of gasoline are needed to fill the tank
Answers: 2
You know the right answer?
Jerry solved this equation: 3 (x - 2) = 13
In which step did Jerry make an error?
1. 3x -
1. 3x -
Questions
Geography, 05.04.2021 14:00
Mathematics, 05.04.2021 14:00
Mathematics, 05.04.2021 14:00
Chemistry, 05.04.2021 14:00
Mathematics, 05.04.2021 14:00
Mathematics, 05.04.2021 14:00
Social Studies, 05.04.2021 14:00
Biology, 05.04.2021 14:00
