Equations

one-step

100

What is s

10 = s + 37

7

200

What is z

-9 = z/7-63

-63

300

What is v

v/5 = -10-50

-50

400

What is b

6 = -3 + b

9

500

What is h

2h = -12

-6

multi-step

100

What is f

-23 = 9f - 2f

-3.29

200

What is y

-2y - 7 -5y= 20

-3.86

300

What is c

-2c + 8 + 7= 18

-1.50

400

What is b

-7(2 + 6b)= 24

-0.90

500

What is x

-31 -3x = -6(7x + 5)

0.03

linear

100

b= 5

m= 1/2

y= 1/2x + 5

200

b= -3

m= -3/5

y= -3/5 -3

300

Graph y= 1/4 x -2

Check your work

b= -2

slope 1/4 (positive) up one over four

400

Graph y= -4/9x -3

Check your work

y-intercept is -3

slope is -4/9 (negative, up four, left nine)

500

Graph y= -5/2 x -1

Check your work

y-intercept is -1

slope is -5/2 (up five, over two to the left)

mystery

100

     4h² x 6h⁶ x 3h⁵    

72h¹³

200

8²/8

8

300

5y^-3/6y⁵

5/6y⁸

400

cd x 5c⁶d⁴

5c⁷d⁵

500

put 0.000000000003405 in Scientific notation

3.405 x 10^-12