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Simplify -3x -y =-24 y = 3x

User Nphx
by
5.7k points

1 Answer

3 votes

Answer:

x = 4

y = 12

Explanation:

-3x - y = -24

y = 3x

Substitute for y in the first equation

-3x - (3x) = -24

-6x = -24

Divide by -6

x = 4

y = 3(4)

y = 12

User Evan Larsen
by
4.9k points