Multi Step Algebra

Determine the type of solution you will have if you get
4=4

• one solution

• infinite solution=identity

• no solution

• I don't know.  I need to study.

Tags

CCSS.8.EE.C.7A

-3x + 15 = -90

• subtract 15 from both sides THEN divide by -3 on both sides

• subtract -3 from both sides THEN multiply by 15 on both sides

• add 15 on both sides THEN divide by -3 on both sides

• add 3 on both sides THEN multiply by 15 on both sides

Tags

CCSS.7.EE.B.4A

4x + 10 = -26

• 4

• -4

• -9

• 9

Tags

CCSS.7.EE.B.4A

x/5 - 13 = 20

• add 13 to both sides THEN multiply by 5 on both sides

• multiply by 5 on both sides THEN add 13 to both sides

• add 13 to both sides THEN divide by 5 on both sides

• divide by 13 on both sides THEN add 13 to both sides

Tags

CCSS.7.EE.B.4A

15 = 2a + 7

• 2

• 4

• 12

• 14

Tags

CCSS.7.EE.B.4A

X/2 - 22 = -32

• -20

• -26

• 20

• 26

Tags

CCSS.7.EE.B.4A

X/7 + 49 = 42

• -49

• 1

• -1

• 49

Tags

CCSS.7.EE.B.4A

x/7 - 30 = 20

• add 30 to both sides THEN multiply by 7 on both sides

• multiply by 7 on both sides THEN add 30 to both sides

• add 30 to both sides THEN divide by 7 on both sides

• multiply by 30 on both sides THEN subtract 30 from both sides

Tags

CCSS.7.EE.B.4A

What is the best thing to do first when solving this equation 2x + 3x + 16 = 26

• add 2x and 3x because they are like terms

• subtract 16 from both sides

• subtract 3x from both sides

• divide by 5 on both sides because 2 + 3 equals 5

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