Frank wants to eliminate the variable y from
the system below by adding.
(7x - y = 8
12...
Mathematics, 21.02.2021 03:40 gildedav001
Frank wants to eliminate the variable y from
the system below by adding.
(7x - y = 8
12x + 2y = 6
First, he will have to multiply one of the
equations by a number. Which step will enable
him to eliminate y by adding?
Multiply each term in 2x +2y=6 by 3.
Multiply each term in 7x - y = 8 by-3.
ะะ
OB
Multiply each term in 2x + 2y = 6 by-3.
Multiply each term in 7x - y = 8 by 3
07:23
Answers: 3
Another question on Mathematics
Mathematics, 21.06.2019 13:30
Nell has a sales clerk job that pays $12 per hour for regular gas work hours. she gets double time for any hours over 40 that she works in a week. how many hours did nell work if her weekly pay was $744
Answers: 1
Mathematics, 21.06.2019 17:00
Asailor is looking at a kite. if he is looking at the kite at an angle of elevation of 36and the distance from the boat to the point where the kite is directly overhead is 40 feet, how high is the kite?
Answers: 3
Mathematics, 21.06.2019 18:00
Adj has a total of 1075 dance and rock songs on her system. the dance selection is 4 times the size of the rock selection. write a system of equations to represent the situation.
Answers: 1
You know the right answer?
Questions
Mathematics, 21.06.2020 21:57
Computers and Technology, 21.06.2020 21:57
Spanish, 21.06.2020 21:57
Mathematics, 21.06.2020 21:57
Mathematics, 21.06.2020 21:57
Chemistry, 21.06.2020 21:57
English, 21.06.2020 21:57
Mathematics, 21.06.2020 21:57
Chemistry, 21.06.2020 21:57
Mathematics, 21.06.2020 21:57
Mathematics, 21.06.2020 21:57
