Algebra: The Quiz

In the equation 2x+5=15, x represents?

• The constant

• The coefficient

• The operation

• The variable

In the equation 3y+6=30, the 3 in front of the y represents?

• The constant

• The coefficient

• The operation

• The variable

 $5x+10=100_{ }$  can be written as  $5x=110$  

• True

• False

 $12x\ =\ 36$  can be written as  $x=3$  

• True

• False

Rate your understanding of the terminology and rules of Algebra out of 1-5. 1=very poor. 2=poor. 3=medium. 4=good. 5=very good.

• 1

• 2

• 3

• 4

• 5

 $3x=18$  

What is x? 

 $-5y=30$  

What is y? 

 $0=-3x$  

What is x? 

NEXT LEVEL-

 $10=4x+18$  
What is x?

 $6x=2x+16$  
What is x?