Solving Equations with Distribution

The objective when solving an equation is to....

• isolate the variable.
• check the solution.
• guess and check.
• Combine Like Terms.

Tags

CCSS.6.EE.B.5

CCSS.6.EE.B.7

Which of the following is equivalent to -9(5c + 4) ?

• - 45c - 36

• 45c - 36

• 45c + 36

• - 45c + 36

Tags

CCSS.6.EE.A.2

CCSS.6.EE.A.3

CCSS.6.EE.A.4

Which of the following is equivalent to -9(2g - 3) ?

• 18g + 27

• -18g + 27

• -18g - 27

• 18g - 27

Tags

CCSS.6.EE.A.2

CCSS.6.EE.A.3

CCSS.6.EE.A.4

CCSS.6.EE.B.6

What is the first step to solve this equation?
y - 5 = 22

• Subtract 5 from both sides
• Subtract 5 from one side and add to the other
• Add 5 to both sides
• Add five to one side and subtract 5 from the other

Tags

CCSS.6.EE.B.7

What is the first step in solving the equation -3 ( f - 8 ) = 39 ?

• Add 3 to both sides

• Subtract 39 from both sides

• Distribute -3 to f, -8, and 39

• Distribute -3 to f and -8

Tags

CCSS.6.EE.A.2

CCSS.6.EE.A.3

CCSS.6.EE.B.5

4( x + 2) = 16

What is the solution to the equation?

• -2

• 0

• 1

• 2

Tags

CCSS.6.EE.B.5

CCSS.6.EE.B.7

Solve the equation:

2(x + 3) = 8

• 2.5

• 1

• 7

• 5.5

Tags

CCSS.6.EE.A.2

CCSS.6.EE.B.5

CCSS.6.EE.B.6

CCSS.6.EE.B.7

Solve the equation:

10 = 5(x + 3)

• -1

• -5

• 1.4

• 5

Tags

CCSS.6.EE.A.2

CCSS.6.EE.B.5

CCSS.6.EE.B.6

CCSS.6.EE.B.7

7(2x - 4) = 42

• x= 5
• x= 8
• x= 2
• x= 9

Tags

CCSS.6.EE.A.2

CCSS.6.EE.B.5

CCSS.6.EE.B.6

4(a + 3) = -32

• -11
• -44
• -20
• -8

Tags

CCSS.6.EE.A.2

CCSS.6.EE.B.5

CCSS.6.EE.B.6