2-step equations
P.E.M.D.A.S.
Evaluating Expressions
Distributive Prop.
Monomials
100

6x - 4= 32

x=6

100

(3+5-2)*4

24

100

8x- 5y  (if x=3 and y=6)

6

100

3(x-6)

3x-18

100

4x2+7x2

11x2

200

12p+7=91

P=7

200

(9-7+3)*2

10

200

7x+9y (if x=4 and y=3)

64

200

7(3+y)

21+7y

200

9y2-4y2

5y2

300

9b-3=60

b=7

300

6-3-(4-2)

1

300

8x-3y (if x=4 and y=7)

11

300

8(y+5)

8y+40

300

3b3+7b3

10b2

400

2x+13=39

x=13

400

(52-7)*5(-2)

-450

400
9x+4y  (if x=2 and y=3)

30

400

6(5-x)

30-6x

400

9x2-2x2

7x2

500

 5x+5=45

x=8

500

6*8/(4*6)

2

500

11x+3y (if x=1 and y=7)

32

500

4(x+9)

4x+36

500

7y3+5y3

12y3

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