Solving Equations Review All Types

Solve:
-4x = 24

• 20

• -20

• 6

• -6

Using the "opposite operation" to "undo" and isolate the variable when solving an equation is more commonly called...

• Inverse operations

• math

• variable

• PEMDAS

Solve for g: 
2g - 3 + 4g = 27

• g = 12

• g = 4

• g = 5

• g = 15

What is the first step in solving this equation:
5x + 7 = 12

• Divide by 5

• Subtract 5

• Multiply by 7

• Subtract 7

If you solve an equation by hand and end up with an answer such as 1=2, what is the solution?

• infinite solutions

• no solutions

• x = 1

• x = 2

Determine the type of solution you will have if you get

4=4

• one solution

• infinitely many solutions

• no solution

• I don't know. I need to study.

Determine the type of solution you will have if you get

2=X

• one solution

• all real numbers

• no solution

• I don't know. I need to study.

Determine the type of solution you will have if you get

-5=-5

• one solution

• all real numbers

• no solution

• I don't know. I need to study.

An equation has ____________ when you simplify and the variable terms on each side are the same, BUT the constants are different.

• one solution

• two solutions

• no solution

• infinite solutions

Determine the type of solution you will have if you get

-6=6

• one solution

• infinitely many solutions

• no solution

• I don't know. I need to study.