Solving Linear Equations

Solve the equation below:

• k = 152
• k = 176
• k = 5
• k = 27

Tags

CCSS.6.EE.B.7

x + 12 = 20

• x = 32
• x = -32
• x = 8
• x = -8

Tags

CCSS.6.EE.B.7

Solve for x:

• x = 20
• x = 7
• x = 10
• x = 3

Tags

CCSS.6.EE.B.7

Solve: 3(x-4) = -3

• 3
• -3
• 5
• -5

Tags

CCSS.7.EE.B.4A

Solve: -7(z - 6) = -70

• 16
• -16
• 8
• -1/2

Tags

TEKS.MATH.7.11A

Solve:
2(4x - 3) - 8 = 4 + 2x

• x = 5/3
• x = 3
• x = 1
• x = 2

Solve the equation
-8x - 8 + 3(x - 2) = -3x + 2

• x = -8
• x = 8
• x = 2
• x = -2

A toy company spends $1500 per day for factory expenses plus $8 to make each teddy bear.  They sell the teddy bears for $12 a piece.  Which equation could be used to find the number of bears t the company has to sell in one day to equal its daily cost?

• 1500 + 8t = 12
• 12 + 8t = 1500
• 1500 + 8t = 12t
• 8t = 12t + 1500

Solve for k.

35 = 3(11+13k)

• k = 2/13

• k = 13/2

• k = -2/13

• k = 68/13

Tags

CCSS.7.EE.B.4A

What is the coefficient of the following equation?

4x + 6 = 180

• 4

• x

• 6

• 180

Tags

CCSS.6.EE.A.2B