Single-Variable Equations, Inequalities, and Literal

To solve an equation, the goal is to __________ the variable on one side.

• Evaluate
• Leviate
• Isolate
• Reciprocate

Tags

CCSS.HSA.REI.B.3

CCSS.HSA.REI.A.1

CCSS.HSA.CED.A.4

A letter or symbol that represents an unknown value is called ______________.

• Variable
• Radicand
• Coefficient
• Constant

Tags

CCSS.6.EE.A.2

CCSS.6.EE.B.6

What type of equation involves two or more variables?

• Literal
• Linear
• Quadratic
• Nonlinear

Tags

CCSS.HSA.REI.D.10

CCSS.HSA.CED.A.2

CCSS.HSA.REI.C.7

Use mental math to solve.

6x = 48

• x = 6

• x = 7

• x = 8

• x = 48

Tags

CCSS.HSA.REI.B.3

CCSS.HSA.CED.A.1

Use mental math to solve.

15 = x + 6

• x = 9
• x = 15
• x = 6
• x = 12

Tags

CCSS.HSA.REI.B.3

CCSS.HSA.CED.A.1

CCSS.HSA.REI.A.1

x - 62 = 123
How should you show your work to isolate the variable and solve the equation?

• Add 62 to each side. 
• Subtract 62 from each side.
• Multiply each side by 62.
• Add 123 to each side.

Tags

CCSS.HSA.REI.B.3

CCSS.HSA.REI.A.1

Solve for p:
11p = 121

• 11
• 12
• 110
• 456

Tags

CCSS.HSA.REI.B.3

Solve for w:
-6w + 1 = -11

• 2
• 1.2
• 12
• -2

Tags

CCSS.HSA.REI.B.3

CCSS.HSA.CED.A.1

CCSS.HSA.REI.A.1

9a - 11 = 61

• a = 9
• a = -9
• a = -8
• a = 8

Tags

CCSS.HSA.REI.B.3

CCSS.HSA.CED.A.1

CCSS.HSA.REI.A.1

Solve:
3(x - 2) = 18

• 6.7
• 4
• 8
• -4

Tags

CCSS.HSA.REI.B.3

CCSS.HSA.CED.A.1

CCSS.HSA.REI.A.1