Module 7 Solving Linear Equations

Solve for the variable. 3x=-27

• x=9
• x=-30
• x=-9
• x=-24

Tags

CCSS.6.EE.B.7

solve:
x+3=-x-5

• x=4
• x=-4
• x=1
• no solution 

solve:
2+6x=x-1

• x=12
• x=-3/5
• x=1/7
• x=-7

What matches? 
two more than three times x 

• 3x-2
• 2>3x
• 2+3x
• 2(3x)

Tags

CCSS.6.EE.A.2A

is the same as means....

• +
• =
• -
• $

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

What matches?
4 less than two times a number 

• 4-2x
• 4<2x
• 2x-4
• 2-4

Tags

CCSS.6.EE.A.2A

What would you multiply by to not have any decimals? 
5.25x+1.20=3.50x-4.32

• by 1 
• by 10
• by 100
• by 1,000

Tags

CCSS.6.NS.B.3

What would you multiply to not have any fractions?
½x+4=⅕x+7

• 2
• 5
• 10
• 20

The least common denominator of 8 would be used in what equation?

• ¼x+2=½x-5
• ¾x+4=⅛x-8
• ¾x+5=¼x-1
• ⅗x-1=⅔x+3

Tags

CCSS.6.EE.B.7

CCSS.6.EE.B.5

Simplify:
5(3x+1)

• 15x+1
• 15x+5
• 8x+1
• 8x+6

Tags

CCSS.6.EE.A.3