Solving Equations Quiz

-2x-7+3x=10

• x=-2
• x=3
• x=10
• x=17

Solve: 5x - 14 = 8x + 4

• 6
• -6
• -18/13
• 10/3

Solve the linear equation.

 $8\left(3x-5\right)=9x+5$  

•  $x=3$  

•  $x=-3$  

•  $x=\frac{9}{7}$  

•  $x=\frac{2}{3}$  

What is the first step in solving the equation 2a - 4(a - 5) = 10

• Add 4 to both sides
• Add the 2a and a 
• Distribute 4 to a and -5
• Distribute -4 to a and -5

Tags

CCSS.8.EE.C.7B

 $-2\left(x+1\right)=x-3x-2$  

• one solution

• no solution

• infinite solutions

Tags

CCSS.8.EE.C.7A