Write the equation
Solve using addition/subtraction
Solve using multiplication/division
Solution or not?
Data table & ordered pairs
100

d increased by 7 equals 13

d + 7 = 13

100

15 = x + 5

10 = x

100

x/2 = 12

x = 24

100

Tell whether this is a true solution:

y = x + 7 ; ( 1 , 6 )

NOT A SOLUTION (6 does not equal 8)

100

Fill in a table and write the ordered pairs for the x values 1, 2, 3, and 4 for the equation y = 3x.

(1, 3) (2, 6) (3, 9) (4, 12)

200

The product of 4 and g is 24

4 · g = 24 or 4g = 24

200

d + 6 = 14

d = 8

200

6r = 30

r = 5

200

Tell whether this is a true solution:

y = 3x ; ( 2 , 6 )

YES (6 = 6)

200

Fill in a table and write the ordered pairs for the x values 1, 2, 3, and 4 for the equation y = 2x + 1.

(1, 3) (2, 5) (3, 7) (4, 9)

300

12 fewer than t is 18

t - 12 = 18

300

y - 11 = 19

y = 30

300

g ÷ 3 = 10

g = 30

300

Tell whether this is a true solution:

y = 5x - 10 ; ( 2 , 5 )

NOT A SOLUTION (5 does not equal 0)

300

Fill in a table and write the ordered pairs for the x values 1, 2, 3, and 4 for the equation y = 8x - 5.

(1, 3) (2, 11) (3, 19) (4, 27)

400

Milo collects cards. He starts with 16 cards and after increasing his collection by a number c he now has a total of 30 cards. 

16 + c = 30

400

6 + h = 32

h = 26

400

108 = 9n

12 = n

400

Tell whether this is a true solution:

y = 2x - 3 ; ( 4 , 5 )

YES (5 = 5)

400

Fill in a table and write the ordered pairs for the x values 1, 2, 3, and 4 for the equation y = 7x -7.

(1, 0) (2, 7) (3, 14) (4, 21)

500

Lucy brings 12 pieces of gum and splits them between her friends, giving each friend 3 pieces. Use the variable f to represent the number of friends.

12 ÷ f = 3 or 12 ÷ 3 = f

500

13 + 5 = b - 2

20 = b

500

2w ÷ 5 = 4

w = 10

500

Tell whether this is a true solution:

y + 3 = 6x ; ( 3 , 15 )

YES (18 = 18)

500

Fill in a table and write the ordered pairs for the x values 1, 2, 3, and 4 for the equation y = 1/2x + 2.

(1, 2.5) (2, 3) (3, 3.5) (4, 4)