#5.06 Solving Two-Step Equations

33 = 4a - 7

• a=-10
• a=10
• a=4.5

Tags

CCSS.6.EE.A.2

CCSS.6.EE.B.5

CCSS.6.EE.B.6

6 - 3a = 21

• a= 9
• a= -9
• a= -5
• a= 5

Tags

CCSS.6.EE.A.2

CCSS.6.EE.B.5

CCSS.6.EE.B.6

-3a + 8 = 14

• a= -2
• a= -7.5
• a= 2
• a= 6

Tags

CCSS.6.EE.A.2

CCSS.6.EE.B.5

CCSS.6.EE.B.6

3 + (¹∕₄)a = 31

• a= 28
• a= 112
• a= 7
• a= 67

Tags

CCSS.6.EE.A.2

CCSS.6.EE.B.5

CCSS.6.EE.B.6

CCSS.6.EE.B.7

20 = 2 - a

• a= 18
• a= -18
• a= -10
• a= 12

Tags

CCSS.6.EE.A.2

CCSS.6.EE.B.5

CCSS.6.EE.B.6

-5 - 6a = -59

• a= 11
• a= -6
• a= 9
• a= 2

Tags

CCSS.6.EE.B.5

CCSS.6.EE.B.6

-54 = -4n + 2

• n = 13
• n = 14
• n = -56
• n = -14

Tags

CCSS.6.EE.B.5

CCSS.6.EE.B.6

3c + 5 = 23

• c = 3
• c = 6
• c = 7
• c = 18

Tags

CCSS.6.EE.A.2

CCSS.6.EE.B.5

CCSS.6.EE.B.6

CCSS.6.EE.B.7

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.6.EE.B.5

CCSS.6.EE.B.6

CCSS.6.EE.B.7

The goal of solving two-step equations is to:

• francine
• Find the coefficient 
• Find the value of the variable

Tags

CCSS.6.EE.B.5

CCSS.6.EE.B.6

CCSS.6.EE.B.7