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aliina [53]
4 years ago
13

Solve the system by elimination x+y= -5 and x-y= 3

Mathematics
2 answers:
Murrr4er [49]4 years ago
7 0

Answer:

Im sorry but i need help with me question


Step-by-step explanation:


masha68 [24]4 years ago
4 0

Solve the system of equations:

x + y = -5

x - y = 3


Add:

x + y = -5

+ x - y = 3

--------------

2x = -2

/2 /2

-----------

x = -1


Plug in to find y:

-1 - y = 3

+1 +1

------------

-y = 4

/- /-

---------

y = -4


Answers:

y = -4

x = -1


Hope I helped!


-Char

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