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Multi-Step Equations

100

9x+1-7x-5 =-20

x= -8

200

91= -7(3a-1)

a= -4

300

20 = 10x-6(2x+5)

x= -25

400

2(5v+3) - 4(7v+1)= -88

v=5

500

-25 = 1/2(10x-2) + 3x

x= -3

Proportions

100

4/3=x/6

x=8

200

\frac{3}{10}=\frac{x}{50}

x=15

300

2/10=4/(n+5)

n=15

400

(w-2)/w=3/6

w=4

500

(x-3)/7=(x+1)/8

x=31

Absolute Value

100

|y| - 8= -5

x= {-3, 3}

200

|5z|=40

x= {-8, 8}

300

|-4g - 2|=10

g= {-3, 2}

400

-2|z+3|= -14

z= {-10, 4}

500

7|4n+8| - 6= 106

n= {-6, 2}

Literal Equations

100

A= lw

solve for w

w= A/l

200

m= c - s

solve for c

c= m+s

300

D= m/v

solve for m

m= Dv

400

V= 1/3Bh

solve for B

B= (3v)/h

500

a= b+c/d

solve for b

ad - c=b

Random Trivia

100

Who was the president during the Civil War?

Abraham Lincoln

200

Which is the second largest country in the world?

a. Russia  b. United States  c. Canada  d. China

c. Canada

300

Which is the largest planet in the solar system?

a. Jupiter  b. Saturn  c. the Sun  d. Earth

a. Jupiter

400

What year was Midway High established?

a. 1980    b. 1947    c. 1896    d. 1919

b. 1947

500

What sank on April 15, 1912?

The Titantic