zoe910lol zoe910lol

29-05-2020
Mathematics

contestada

Solve the following system of equations using elimination (multiplication)

2x + y = 9

4x - 3y = 3

Respuesta :

amymarulanda amymarulanda

29-05-2020

x= 3 y=3

(3)2x+y=9
4x-3y=3

6x+3y=27
4x-3y=3
——————
10x=30
—————-
10
x=3

2(3)+y=9
6+y=9
-6. -6
y=3

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