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Simple Equations
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Two-Step Equations
Variables on Both Sides
Multi-Step Equations
100
x + 3 = 7
What is x = 4
100
Convert to a percent:

0.45

45%
100
2x + 3 = 11
x = 4
100
4x - 6 = 2x
x = 3
100
5(x - 7) = 25
x = 12
200
x - 5 = 6
What is x = 11
200
Convert to a percent: 

3/100

3%
200
4x + 8 = 28
x = 5
200
8x = 5x + 21
x = 7
200
8(3x + 6) = 9(2x - 4)
x = -14
300
6x = 54
What is x = 9
300
Convert to a decimal:

56%

0.56
300
3x - 4 = 14
x = 6
300
5x + 3 = 4x - 3
x = -6
300
6(2x - 8) + 3 = 15
x = 5
400
x/4 = 7
What is x = 28
400
4/5 x = 8/9
x = 10/9
400
6 - x = 8
x = -2
400
3x - 2 = 8x + 13
x = -3
400
5x - (2x + 6) = 2(3x - 6)
x = 2
500
-6 + x = 3
What is x = 9
500
Simplify:

4 1/5 + 9 3/4 

13 19/20
500
x/2 - 4 = 3
x = 14
500
3/5 x - 15 = 6/5 x + 12
x = -45
500
Double Jeopardy!! 

 2(3x + 5) = 5(2x - 4) - 4x

NO SOLUTION!!!