Solving Equations Jeopardy Review

One Step

100

x + 8 = -2

What is x = -10?

200

y - 5 = -14

What is y= -11?

300

-12 x = 132

What is x= -11?

400

p/4 = -8

What is p = -32?

500

-5 + w = -2

What is w = 3?

Two Step

100

2x + 5 = 23

What is x = 9?

200

m/-2 + 7 = 21

What is m= -28?

300

49 = 5y - 26

What is y = 15?

400

-2w + 1 = -9

What is w= 5?

500

-5 + 10b = -75

What is b=-7?

Multistep Equations

100

7 + 3h = -1 -5h

What is h = -1 ?

200

3 (x -4) = 15

What is x=9?

300

3(s-10) = 36

What is s = 22?

400

5(t+2) = 25 + 2t

What is t= 5?

500

-3(y-6)=-2(2y+5)-1

What is y= -29?

Literal Equations

100

Solve for a, ab = c

a = c/b

200

solve for x, b + x = c 

x = c - b

300

solve for x, u = 2x - 2

X = (u + 2) / 2  or x = 1/2u + 1

400

solve for a, a - c = d - r

a = d - r + c

500

solve for k, 6u = -k + 2u   

k = -4u

Random Math

100

What is the inverse operation of addition?

subtraction

200

What is the formula for volume of a sphere?

V = 4/3 Pi r³

300

What is one thing that can make a number irrational?

Non-Terminating decimal, non-repeating decimal, not a perfect square

400

A right triangle has the side lengths a = 3, side b = 4. What is the length of the hypotenuse? 

5

500

Find the missing angle of a right triangle if one of the angles is 67 degrees

23 degrees