Mathematics: I need help with this please

The solution of the linear system is: and Step-by-step explanation:The following linear equation is solved as follows:After some algebraic manipulation:And finally, The solution of the linear system is: and...

I need help with this please - id5715228, pennstatealum

Ответ:

tiffanibell71

04.02.2023

Mathematics

The solution of the linear system is:

x = 2 and y = -2

Step-by-step explanation:

The following linear equation is solved as follows:

$8\cdot x + y = 14$

$3\cdot x + y = 4$

After some algebraic manipulation:

$y = 14 - 8\cdot x$

$y = 4 - 3\cdot x$

$14 - 8\cdot x = 4 - 3\cdot x$

$10 = 5\cdot x$

$5\cdot x = 10$

x = 2

And finally,

$y = 4 - 3\cdot (2)$

y = -2

The solution of the linear system is:

x = 2 and y = -2

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