Solving Linear Equations

Solve the equation:
-5x = 25

• x = 20

• x = -20

• x = -5

• x = 5

Solve for v.

• 60

• -3

• 15

• 3

Solve for x:
6(2x + 1) = 18

• 3

• 17/12

• 1

• 2

Which equation below would give you the answer no solution?

• 3x + 3 = 3x + 3

• 3x + 3 = 6x + 6

• 3x + 3 = 3x + 2

• 3x + 3 = 0

Which equation below would give you an answer of infinite solutions (all real numbers)?

• 4x + 10 = 0

• 4x + 10 = 4x

• 4x + 10 = 4x + 8

• 4x + 10 = 4x + 10

Find the error in the problem below
19 - 2k = 3k - 1
     +3k   +3k
19 + 1k = -1
-19           -19
k = -20

• They should have divided by 1 for the last step

• They should add 19 instead of subtracting 19

• I can not find an error

• Instead of adding 3k they should subtract 3k

Which of the following is the result after applying the Distributive Property?

• 6 = 3x - 6

• 6 = -3x - 6

• 6 = -3x + 6

• 6 = 3x + 6

Solve the following equation,
x - 23 = 17

• -6

• 6

• 40

• -40

Cheryl gets paid $8 per hour for her job at the record store.  She made a total of $96 last week.  Which equation models this situation?

• 96h = 8

• h/96 = 8

• 8h = 96

• h/8 = 96

What is the solution to this system of equations?

• (1,0)

• (-3, -1)

• (-1,-3)

• (1,3)