radomes.openskiesproject.org
luticiawright luticiawright
  • 13-02-2017
  • Mathematics
Answered

Solve the system by the elimination method.

x + y - 6 = 0

x - y - 8 = 0

Verified Answer :

mollymollmoo99
mollymollmoo99 mollymollmoo99
  • 13-02-2017

x+y=6 --> Equation 1
x-y=8 --> Equation 2
Equation 1 - Equation 2 =
2y =-2
y = -1

x+y = 6 --> Plug y value into equation
x + (-1) = 6
x-1 = 6
x = 7

y = -1, x = 7

Answer Link

Related Questions

What device controls the exact position of the tool and workplace in a closed loop system
Cross dressers have been a part of Hollywood history since silent pictures O TrueO False
How were kings in both England and France able to increase their power over the nobles
plz help quick plz do 1413and 12
How do you solve Diamond problems
Which inequality is shown on this number line assessment graphic A h lt 6 B h lt 5 C h gt 5 D h gt 6
Some organisms have favorable traits that are wellsuited to the environment at hand Organisms with this advantage are more likely to thrive reproduce and pass t
Define the following abbreviations NP CMA CPC CMT RT MT
In order to improve your dataset to get the most use from the Power BI Q
Mom made 15 cookies for the three boys to share equally How many cookies will each boy get