Quiz # 3 1st Semester Review Topics

Solve.

 $4x-6=x+9$ 
 $x=$  

Solve.

 $4-7x=1-6x$  
 $x=$  

Solve.

 $-4x-3=-6x+9$  
 $x=$  

Solve.

 $41-2n=2+n$  
 $x=$  

Solve.

 $-2\left(2x+3\right)=-4\left(x+1\right)-2$  
Probem # 8 on WS Day 2

• No Solution

• All Real Numbers

Solve.

 $3-6a=9-6a$ 
Problem # 9 on WS Day 2

• No Solution

• All Real Numbers

• 1

• - 1

Solve.

 $2\left(-3a+5\right)=-4\left(a+4\right)$  
 $a=$  
Hint:  Problem # 14 on WS Day 2

2a+4=7+a

• a = 1
• a = -3
• a = -1
• a = 3

w - 4 = 18

• 22
• 14
• -14
• -22

6 x = -30
x=

• 2
• 7
• -5
• 5