UNIT 1 - REVIEW Algebra I

3c + 5 = 23

• c = 3
• c = 6
• c = 7
• c = 18

Tags

CCSS.7.EE.B.4A

What is the first step to solve this equation:
11 - 3x = 44

• Add 3 to both sides
• Subtract 11 from both sides
• Add 11 to both sides
• Divide 3 on both sides.

Tags

CCSS.7.EE.B.4A

When solving an equation, our goal is to:

• bake cookies.
• use a calculator.
• eat lunch.
• find the unknown value.

Tags

CCSS.7.EE.B.4A

Figure out what n equals in this equation:
6n + 4 = -26

• n=-6
• n= -5
• n= 8
• n= -4

Tags

CCSS.7.EE.B.4A

r/4 - 12 = -5

• 32

• 28

• -28

• 0

Tags

CCSS.7.EE.B.4A

-15 = 11 -2t

• 13

• 5

• -13

• 45

Tags

CCSS.7.EE.B.4A

-11 + 3(b + 5) = 7

• 1
• -1
• 3
• -3

Tags

CCSS.8.EE.C.7B

4(x+9)=20

• x=-4
• x=4
• x=14
• x=-14

Tags

CCSS.7.EE.B.4A

7(x + 2) + 3 = 73 Step 1: Distribute
7x + 14 + 3 = 73 Step 2: Combine like terms
7x + 17 = 73 Step 3: Subtract 17
                    Step 4: Divide by 7     

• x = -8
• x = 8
• x = - 12.86
• x = 12.86

Tags

CCSS.7.EE.B.4A

-72 = 6(n + -2)

• 10
• 35/3
• -10
• other

Tags

CCSS.6.EE.A.2

CCSS.6.EE.B.5

CCSS.6.EE.B.6