3 years ago

Solve system by using substitution: 5x + 3y = -4 y - 2x = 6

Mathematics

1 answer:

horrorfan [7]3 years ago

5 0

Answer:

x = -11/3, y = -4/3

Step-by-step explanation:

$y-2x=6\\y = 2x + 6$

$3(2x + 6) = -4\\6x + 18 = -4\\6x = -22\\x = -11/3$

$3y = -4\\y = -4/3$

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