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Solve the system by substitution. 3x-6=y -6x+y=-9
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1 vote
Solve the system by substitution.
3x-6=y
-6x+y=-9

Solve the system by substitution. 3x-6=y -6x+y=-9-example-1
User FoxPro
by
4.0k points

2 Answers

4 votes

Answer:

Explanation:

y=3x-6

-6x+(3x-6)=-9

-3x-6=-9

-3x=-3

x=1,

Plug the x into other equations and it equals y

y=-3

(1,-3)

User JLopez
by
4.2k points
5 votes
The solution is (1,-3)
User Managerger
by
4.4k points
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