Solve a System By Graphing
Solve for x!
Solve a System By Elimination
Multiplication & Division (no calculator!)
About Ms. Shin
100
y = 1/3 x + 4 y = -1/3 x +2
(-3,3)
100
6 = 1 - 2x +5
x = 0
100
x+y =-2 x-y = -4
(-3, 1)
100
42*37 = ?
1554
100
What city was Ms. Shin born in?
Seattle
200
y = -1 y = -5/4 x +4
(4,-1)
200
-(7-4x) = 9
x = 4
200
4x+5y=22 -6x+5y =-8
(3, 2)
200
168/12 = ?
14
200
What is Ms. Shin's favorite color?
Pink
300
y = 5x-2 y = -x-2
(0, -2)
300
12 = -4(-6x-3)
x = 0
300
10x +7y =-3 8x+7y =-15
(6, -9)
300
59*84 = ?
4956
300
How many siblings does Ms. Shin have?
1
400
y= -4x+4 y = -3x+5
(-1, 8)
400
3x - 5 = -8(6+5x)
x = -1
400
-3x-3y = -9 5x+12y =-13
(7, -4)
400
732/12 = ?
61
400
What class did Ms. Shin teach last year?
Precalculus
500
y = 1/2 x +4 y = -3x - 3
(-2, 3)
500
-3(4x+3)+4(6x+1) = 43
x = 4
500
4x + 10y =10 4x + 8y = 4
(-5, 3)
500
432*171 = ?
73872
500
When Ms. Shin was little, what did she want to be when she grew up?
A doctor
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