Review - Alg. 1

d + 3 = 8

d = ?

• d = 3

• d = 8

• d = 5

• d = 11

5 + g = 6

g = ?

• g = 5

• g = 1

• g = 11

• g = 9

a - 1.1 = 2.3

a = ?

• a = 3.4

• a = 3

• a = 1.2

• a = 1.1

6z + 3 -4z = 9

• z = 3
• z = 60
• z = 30
• z = 1

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.

5x+1=2x-5

• x=-2
• x=-6
• x=3
• x=.5

2x-1=3x+8

• x=7
• x=-9
• x=5
• x=3

 $21=3+4n+5n$  

• 9

•  $-7$  

• 6

• 2

 $97=-3\left(6n-5\right)-8$  

•  $-10$  

•  $16$  

•  $-5$  

•  $-2$  

2x - 3 + 4x = 27

• 12

• 4

• 5

• 15