Stems of Equations and Solutions

Solve by elimination:
3x+7y=23

-3x-7y=-17

• No solution

• ARN

• (-3,3)

• (3,3)

Solve by elimination
-12x-10y= 0
6x+5y= -1

• infinite solutions

• (0,0)

• no solution

• (2,1)

How many solutions?

• One Solution

• No solution

• Infinitely Many Solutions

What is the solution to the system?

• (0, 3)

• (1, -1)

• (-3, 1)

• (1, 3)

Determine whether the given value is a solution.

117 = 97 + n for n = 10

• yes 

• no

Determine whether the given value is a solution.
96 / x = 8  if x = 12

• yes

• no

Determine whether the given value is a solution.
k + 18 = 63, if k = 44

• yes

• no

Determine whether the given value is a solution.
35 / s = 7, if s = 5

• yes

• no

Determine whether the given value is a solution.
44 = t - 55, if t = 88

• yes

• no

Determine whether the given value is a solution.
a - 6 = 36, if a = 42

• yes

• no