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24-03-2021
Mathematics

contestada

Which expression can you substitute
for x in 5x + y = 8 to solve the system
below?
5x + y = 8
x + 4y = 2

Respuesta :

valenciacosley0667 valenciacosley0667

24-03-2021

Answer:

Solve for the first variable in one of the equations, then substitute the result into the other equation.

Point Form:(30/19,2/19)

Equation Form: x=30/19, y=2/19

Answer Link

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