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Solve using substitution. -10x - 9y=-8 x=4

Solve using substitution. -10x - 9y=-8 x=4
73.9k views
4 votes
Solve using substitution.
-10x - 9y=-8
x=4

User Raynold
by
9.1k points

1 Answer

4 votes

Answer:

(4,-32/9)

Explanation:

-10(4)-9y= -8

-40-9y= -8

-9y=32

y= -32/9

User Camiel
by
8.4k points
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