Elimination Method

Front

Solve the system of equations: x-y=11 and 2x+y=19

Back

(10,-1)

Front

Find x and y using the elimination method
2x+3y=7
2x+7y=11

Back

x=2, y=1

Front

Solve using substitution
-2x + y = -2 
x +3y= -13 

Back

x= -1 y= -4

Front

Solve using substitution:
4x-8y=0
x+2y=8

Back

x=4, y=2

Front

Solve for x and y
3x-3y=9
4x+4y= -12

Back

x=0, y =-3

Front

2 sodas and 3 hamburgers cost $8.50. 6 sodas and 1 hamburger cost $9.50. Find how much a soda and hamburger cost.

Back

soda=$1.25, hamburger =$2.00

Front

Solve by elimination:
7x-9y=29
7x+2y=-15

Back

(-1, -4)

Front

Solve the system by elimination:
−7x + 6y = 29
10x + y = 16

Back

(1,6)

Front

The sum of Mr. Micklow and Ms. Craft's age is 55. The difference is 3. Which system of equations represents the situation?

Back

x + y = 55
x - y = 3

Front

How tall is this guy? Options: 6'9", 6'11", 7'1", 7'3"

Back

7'1"