Equations, Equations, Equations

one-step

100

x - 5 = 12

What is 17

200

3 - x = 15

What is -12

300

3x = 24

What is 8

400

-4x = 12

What is -3

500

(1/4)x = 7

What is 28

two-step

100

-2 = x/4 + 3

What is -20

200

5x + 2 = -38

What is -8

300

3x - 8 = -23

What is -5

400

11 = x/2 + 4

What is 14

500

14x - 12 = 16

What is 2

distribute away

100

5(2 + 4x) = 70

What is 3

200

-(5 + 7x ) = -33

What is 4

300

-4( 3 + 2x) = 28

What is -5

400

10 + 3(x + 2) = 31

What is 5

500

23 - 7(x + 3) + 5x = 10

What is -4

to like or not to like

100

18 = 8x - 4x - 6

What is 6

200

3x +7 - 5x = 45

What is -19

300

7 - 4 + 3x = 12

What is 3

400

7x - 12 + 3x = -2

What is 1

500

12x - 7 + 2x - 8 = -57

What is -3

Mixed Review

100

Identify a transformation that creates congruent figures.

Reflection, translation or rotation

200

What transformation sometimes produces similar figures?

What is a dilation?

300

Express 0.0000053 in scientific notation

What is 5.3 x 10^-6

400

What is the value of   3³  x 3^-8 expressed in exponential form? (Remember your answer should have a positive exponent)

1/3⁵

500

A figure undergoes a sequence of transformations that produces an image with side lengths that are twice as long as the original, but congruent angles. What transformation must have taken place?

What is a dilation?