Equations and Solutions

Solve the following equation for x:
3x + 8 = 8 + 3x

• x = 3
• x = 8
• infinite solutions
• x = 0

Tags

CCSS.8.EE.C.7A

^{What is the solution to the system of equations shown?}

• 1

• -2

• (1, 2)

• (1, -1)

• No solution

What is the solution to this equation?

• one solution

• no solution

• infinite solutions

How many solutions will this system of equations have?

• No Solution

• Infinitely Many Solutions

• One solution

Which correctly describes the number of solutions to the system of equations shown?

• No solution

• One Solution

• I Don't Know

• Infinitely Many Solutions

Describe the solution set:

2(x + 5) = 2x + 5

• one solution

• no solution

• infinitely many solutions

• two solutions

The solution (x, y) to a system of equations is the point where they...

• Run off the graph

• Don't touch

• Intersect

• Exist

14 - 2x = -2x + 18

• There is one solution

• There are infinite solutions.

• There is no solution.

Parallel Lines never intersect because...

• they have the same slopes. 
• they have the same y-intercept.
• they have different slopes.
• they have different y-intercepts. 

Tags

CCSS.4.G.A.1

CCSS.HSG.CO.A.1

Which of the equations has many solutions?

• 2x + 1 = x + 2

• 2x - 7 = 2x-14

• 6x+1 = 6x+1

• 15x = 0