3 years ago

Find a solution to the following system of equations. −2x + y = −3 −x + 2y = 3

Mathematics

2 answers:

Dvinal [7]3 years ago

6 0

Answer:

(3,3) ~gradpoint~

Step-by-step explanation:

exis [7]3 years ago

5 0

Multiply the first equation by -2 to give

4x - 2y = 6
-x + 2y = 3 Adding:-
3x = 9
x = 3
Plug x = 3 into second equation:-
-3 + 2y = 3
2y = 6
y = 3

Answer is x=3, y = 3

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