Determine Solutions of One Step Equations

Determine the type of solution you will have if you get
-6=6

• one solution

• infinite solution=identity

• no solution

• I don't know.  I need to study.

Determine the type of solution you will have if you get
x=0.25

• one solution

• infinite solution=identity

• no solution

• I don't know.  I need to study.

The objective when solving an equation is to....

• isolate the variable.

• check the solution.

• guess and check.

• Combine Like Terms.

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

• Divide by 5

• Subtract 5

• Multiply by 7

• Subtract 7

4x - 12 = -16

Mathematical Equivalence

ON

Solve for "n".

1 - 11n = 67

Mathematical Equivalence

ON

2x - 3 + 4x = 27

• 12

• 4

• 5

• 15

12+5w-4w=15

• w=1

• w=3

• w=5

• w=4

10(h+1)-4=76

• h=10

• h=4

• h=7

• h=76

Determine the type of solution you will have if you get
4=4

• one solution

• infinite solution=identity

• no solution

• I don't know.  I need to study.