juzepedamolina juzepedamolina

20-05-2020
Mathematics

contestada

2x + y = 4
y = 3x - 1
Is (1, 2) a solution to both equations?
yes or no?

Respuesta :

dmodi9405 dmodi9405

20-05-2020

Answer: yes

Step-by-step explanation:

2x+y=4 x=1 and y=2 2(1)+2=4

y=3x-1 3(1)-1=2

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