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Homework answers / question archive / Question 1 2 / 2 pts Solve for the variable

Question 1 2 / 2 pts Solve for the variable

Math

Question 1

2 / 2 pts

Solve for the variable.
5C - 7.9 = 24.6

 

Question 2

2 / 2 pts

Solve for the variable.
-5.1 x -1.7 = -32.3

 

Question 3

2 / 2 pts

Solve for the variable.
LaTeX: \frac{1}{2} r - \frac{3}{4} = \frac{1}{2}1 2 r − 3 4 = 1 2

  

LaTeX: \frac{-1}{2}− 1 2

  

LaTeX: \frac{5}{2}5 2

  

LaTeX: \frac{5}{8}5 8

  

LaTeX: \frac{7}{4}7 4

  

LaTeX: \frac{-5}{2}− 5 2

 

Question 4

2 / 2 pts

Solve for the variable.
LaTeX: \frac{8}{5} Z - \frac{3}{2} = \frac{-1}{2}8 5 Z − 3 2 = − 1 2

  

LaTeX: \frac{-5}{4}− 5 4

  

LaTeX: \frac{8}{5}8 5

  

LaTeX: \frac{5}{8}5 8

  

LaTeX: \frac{19}{16}19 16

  

LaTeX: \frac{-5}{8}− 5 8

 

Question 5

2 / 2 pts

Solve for the variable.
LaTeX: \frac{-1}{8} + \frac{5}{3} Y = \frac{5}{8}− 1 8 + 5 3 Y = 5 8

  

LaTeX: \frac{-9}{20}− 9 20

  

LaTeX: \frac{1}{2}1 2

  

LaTeX: \frac{5}{4}5 4

  

LaTeX: \frac{3}{10}3 10

  

LaTeX: \frac{9}{20}9 20

 

Question 6

2 / 2 pts

Solve for the variable.
LaTeX: \frac{-3}{2} + 2 C = -2− 3 2 + 2 C = − 2

  

LaTeX: \frac{-7}{4}− 7 4

  

-1

  

LaTeX: \frac{-1}{4}− 1 4

  

LaTeX: \frac{1}{2}1 2

  

LaTeX: \frac{1}{4}1 4

 

Question 7

2 / 2 pts

Solve for the variable.
LaTeX: 2\left(\frac{-7S-10}{25}\right)=22 ( − 7 S − 10 25 ) = 2

 

Question 8

2 / 2 pts

Solve for the variable.
LaTeX: -7\left(\frac{-2Z + 4}{-12}\right) + 1=-6− 7 ( − 2 Z + 4 − 12 ) + 1 = − 6

 

Question 9

2 / 2 pts

Solve for the variable.
9A + 4 = 7A + 2

 

Question 10

0 / 2 pts

Solve for the variable.
68 + 8F = -60 – 8F

 

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Question 1

2 / 2 pts

Solve for the variable.
5C - 7.9 = 24.6

Correct!

Correct Answers

6.5 (with margin: 0)

 

Question 2

2 / 2 pts

Solve for the variable.
-5.1 x -1.7 = -32.3

Correct!

Correct Answers

6 (with margin: 0)

 

Question 3

2 / 2 pts

Solve for the variable.
LaTeX: \frac{1}{2} r - \frac{3}{4} = \frac{1}{2}1 2 r − 3 4 = 1 2

  

LaTeX: \frac{-1}{2}− 1 2

Correct!  

LaTeX: \frac{5}{2}5 2

  

LaTeX: \frac{5}{8}5 8

  

LaTeX: \frac{7}{4}7 4

  

LaTeX: \frac{-5}{2}− 5 2

 

Question 4

2 / 2 pts

Solve for the variable.
LaTeX: \frac{8}{5} Z - \frac{3}{2} = \frac{-1}{2}8 5 Z − 3 2 = − 1 2

  

LaTeX: \frac{-5}{4}− 5 4

  

LaTeX: \frac{8}{5}8 5

Correct!  

LaTeX: \frac{5}{8}5 8

  

LaTeX: \frac{19}{16}19 16

  

LaTeX: \frac{-5}{8}− 5 8

 

Question 5

2 / 2 pts

Solve for the variable.
LaTeX: \frac{-1}{8} + \frac{5}{3} Y = \frac{5}{8}− 1 8 + 5 3 Y = 5 8

  

LaTeX: \frac{-9}{20}− 9 20

  

LaTeX: \frac{1}{2}1 2

  

LaTeX: \frac{5}{4}5 4

  

LaTeX: \frac{3}{10}3 10

Correct!  

LaTeX: \frac{9}{20}9 20

 

Question 6

2 / 2 pts

Solve for the variable.
LaTeX: \frac{-3}{2} + 2 C = -2− 3 2 + 2 C = − 2

  

LaTeX: \frac{-7}{4}− 7 4

  

-1

 Correct!  

LaTeX: \frac{-1}{4}− 1 4

  

LaTeX: \frac{1}{2}1 2

  

LaTeX: \frac{1}{4}1 4

 

Question 7

2 / 2 pts

Solve for the variable.
LaTeX: 2\left(\frac{-7S-10}{25}\right)=22 ( − 7 S − 10 25 ) = 2

Correct!

Correct Answers

-5 (with margin: 0)

 

Question 8

2 / 2 pts

Solve for the variable.
LaTeX: -7\left(\frac{-2Z + 4}{-12}\right) + 1=-6− 7 ( − 2 Z + 4 − 12 ) + 1 = − 6

Correct!

Correct Answers

8 (with margin: 0)

 

Question 9

2 / 2 pts

Solve for the variable.
9A + 4 = 7A + 2

Correct!

Correct Answers

-1 (with margin: 0)

 

Question 10

0 / 2 pts

Solve for the variable.
68 + 8F = -60 – 8F

You Answered

Correct Answers

-8 (with margin: 0)

 

For help on this topic, study the Solving Variables on Both Sides of the EquationLinks to an external site. help page in the Resource Center.

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