21-03-2017
Mathematics

contestada

Solve the system using substitution

{x-2y=0
{4x-3y=15

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shaybabyjones17 shaybabyjones17

21-03-2017

x=2 for the top & for the bottom 3/4y+15/4

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Аноним Аноним

21-03-2017

x - 2y = 0
x = 2y

4x - 3y = 15
4(2y) - 3y = 15
8y - 3y = 15
5y = 15
y = 3
x = 2y = 6

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