Mathematics, 01.02.2020 01:43 jonathanmontalv

Steps to solving this system by substitution.
-x - y - z = -8
-4x + 4y + 5x = 7
2x + 2z = 4

Answers: 2

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 16:00, Destinationz

Svetlana's hair is 4 4 centimeters ( cm cm) long. her hair grows 1 . 5 cm 1.5cm per month. svetlana wants her hair to be less than 1 6 cm 16cm long. write an inequality to determine the number of months, m m, svetlana can allow her hair to grow so that it is less than 1 6 cm 16cm long.

Answers: 3

continue

Mathematics, 21.06.2019 17:00, shayambros

How to solve a simultaneous equation involved with fractions?

Answers: 1

continue

Mathematics, 21.06.2019 20:30, AdanNava699

If you are dealt 4 cards from a shuffled deck of 52? cards, find the probability that all 4 cards are diamondsdiamonds.

Answers: 1

continue

Mathematics, 21.06.2019 21:30, kingdrew27

Due to a packaging error, 4 cans labeled diet soda were accidentally filled with regular soda and placed in a 12 pack carton of diet soda. two cans were randomly selected from this 12 pack. what is the probability that both cans were regular soda?

Answers: 2

continue

You know the right answer?

Steps to solving this system by substitution.
-x - y - z = -8
-4x + 4y + 5x = 7
2x...