Practice Quiz on Solving Equations

What is the first step to solving this equations:

 $2x+7=5$  

• subtract both sides by 2
  

• divide both sides by 2

• add both sides by 7

• subtract both sides by 7

Solve:

 $4x=-12$  

•  $x=3$  

•  $x=-3$  

•  $x=8$  

•  $x=-8$  

Solve:

 $3x-4=2$  

•  $x=2$  

•  $x=-1$  

•  $x=-2$  

• None of the solutions listed

Solve:

 $2\left(x-3\right)+1=5$  

•  $x=0$  

•  $x=1$  

•  $x=5$  

•  $x=6$  

Solve:

 $5-2x=1$  

•  $x=2$  

•  $x=-2$  

•  $x=4$  

•  $x=-4$