Mathematics

Mathematics, 29.06.2019 17:30, steviekeen3

What is 7m+8=71 as a two step equation

answer

Answers: 1

Show answers

Similar questions

Предмет

Mathematics, 27.06.2019 07:00, tiffanibell71

Check this the work of a student to solve a set of equations is shown: equation a: y = 15 − 2z equation b: 2y = 3 − 4z step 1: −2(y) = −2(15 − 2z) [equation a is multiplied by −2.] 2y = 3 − 4z [equation b] step 2: −2y = 15 − 2z [equation a in step 1 is simplified.] 2y = 3 − 4z [equation b] step 3: 0 = 18 − 6z [equations in step 2 are added.] step 4: 6z = 18 step 5: z = 3 in which step did the student first make an error? step1 step 2 step 3 < < < < < step 4

Answers: 1

Предмет

Mathematics, 09.07.2019 12:00, summerhumphries3

Brainiest and you will get 10 points! what is the value of p in the equation 4p + 3(p + 4) = 12p + 12? 12, 1, 0, -1. which of these is a simplified form of the equation 7x + 4 = 5 + 3x + 1x? 3x = 9, 3x = 1 , 11x = 9, 11x = 1 what is the value of z in the equation 3z + 5 = 4z − 8? 13, 1, -13, -1 the work of a student trying to solve the equation 3(4x − 2) = 9 + 2x + 5 is shown below: step 1: 3(4x − 2) = 9 + 2x + 5 step 2: 12x − 2 = 14 + 2x step 3: 12x − 2x = 14 + 2 step 4: 10x = 16 step 5: x = 1.6 in which step did the student first make an error and what is the correct step? step 2: 12x − 2 = 4 + 2x step 2: 12x − 6 = 14 + 2x step 3: 12x + 2x = 14 + 2 step 3: 12x − 2x = 14 − 2

Answers: 1

Предмет

Mathematics, 30.08.2019 01:30, bigmouth804

The work of a student to solve a set of equations is shown: equation a: y = 15 – 2z equation b: 3y = 3 – 4z step 1: –3(y) = –3(15 – 2z) [equation a is multiplied by –3.] 3y = 3 – 4z [equation b] step 2: –3y = 15 – 2z [equation a in step 1 is simplified.] 3y = 3 – 4z [equation b] step 3: 0 = 18 – 6z [equations in step 2 are added.] step 4: 6z = 18 step 5: z = 3 in which step did the student first make an error? (5 points) step 4 step 3 step 2 step 1

Answers: 1

Предмет

Mathematics, 01.10.2019 20:30, staxeeyy767

Can someone me, this is my last question i have been stuck on it for 30 min the work of a student to solve a set of equations is shown: equation a: y = 15 − 2z equation b: 2y = 3 − 4z step 1: −2(y) = −2(15 − 2z) [equation a is multiplied by −2.] 2y = 3 − 4z [equation b] step 2: −2y = 15 − 2z [equation a in step 1 is simplified.] 2y = 3 − 4z [equation b] step 3: 0 = 18 − 6z [equations in step 2 are added.] step 4: 6z = 18 step 5: z = 3 in which step did the student first make an error? step1 step 2 step 3 step 4

Answers: 2

Do you know the correct answer?

What is 7m+8=71 as a two step equation...

Questions in other subjects:

Konu

Mathematics, 09.03.2020 03:25

What is 3(x-5)-14=2(x+7)+2...

Konu

Mathematics, 09.03.2020 03:25

A homeowner plans to hang a wallpaper on one wall of a bedroom that is 10-feet long. If a strip of the wallpaper is 20inches wide and strips are hung vertically, how many strips of...

Konu

Mathematics, 09.03.2020 03:25

Which graph represents all the real numbers, x , where ≥−2 x ≥ - 2 ?...

Konu

Mathematics, 09.03.2020 03:25

According to the Fundamental Theorem of Algebra, which polynomial function has exactly 8 roots? o RX) = (3x? -4x-5) (220 - 5 o fx)= (3x4 + 2x) 10%) = (4x? -7)

Konu

Geography, 09.03.2020 03:25

Lucy has a strong dog...

Konu

English, 09.03.2020 03:25

How does Gulliver get dirty walking along a small path...

Konu

History, 09.03.2020 03:25

Why does the U. S. Constitution include the Bill of Rights?...

Konu

Business, 09.03.2020 03:25

Review 4: AIMS Science PracticeAIMS Science Practice1 Which of the following is the best description of how a new technology affectshuman life?AIt alw...

Konu

Mathematics, 09.03.2020 03:25

What is the greatest common factor of the terms in the polynomial 8x4 – 4x3 – 18x2?...

Konu

Mathematics, 09.03.2020 03:25

Lines b and c are parallel. What is the measure of Angle6?...

Other tasks in the category: Mathematics More task