shanai07 shanai07

21-03-2021
Mathematics

contestada

Solve 3x + y = 8 and x - 3y =11

Respuesta :

yohannesadila65 yohannesadila65

21-03-2021

Answer:

that is the first answer is it if it is brainly me or like

Step-by-step explanation:

3x + y =8 is given equation

3x + y-y = 8-y... subtracting y from both sides

3x = 8-y

3x/3 = 8-y/3.... dividing both sides by 3

x= 8-y/3

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