Solving Equation Quiz

4x + 18 = 30

• x = 12

• x = 3

• x = 4

• x = 48

-2x +24 = -16

• x = 20

• x = 4

• x = -4

• x = -20

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.HSA.CED.A.1

CCSS.HSA.REI.A.1

CCSS.HSA.REI.B.3

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

• n=-6
• n= -5
• n= 8
• n= -4

Tags

CCSS.6.EE.A.2

CCSS.6.EE.B.5

CCSS.6.EE.B.6

CCSS.6.EE.B.7

 $\frac{2}{3}x\ \ +\ \ 10\ \ =\ 24$  

• -21

• 21

• 51

• -51

-3(x+9)=33

• x= -20

• x= 20

• x= 2

• x= -2

6(x + 3) = 48 Distribute
6x + 18 = 48 Subtract 18
6x = 30 Now what????

• Divide by 6
  x = 5
• Subtract by 6
  x = 24

Tags

CCSS.7.EE.B.4A

Solve the equation

5x - 2 -2x = 19

• x = -3

• x = -7

• x = 7

• x = 3

 $-\frac{2}{9}x\ =\ 4$  

• 8/9

• x = 4

• x = -18

• x = 18

3x + 2(4x - 4) = 3

• 4
• 3
• 2
• 1

Tags

CCSS.6.EE.A.2

CCSS.6.EE.A.3

CCSS.6.EE.B.5

CCSS.6.EE.B.6