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ella [17]
2 years ago
7

Solve using substitution, y = -3 x + 3y = -6 Please help

Mathematics
2 answers:
Thepotemich [5.8K]2 years ago
6 0

Answer:

x=3

Step-by-step explanation:

x+3(-3)=-6

x-9=-6

  +9 +9

x=3

gogolik [260]2 years ago
6 0

Answer:

x=3 y=-3

Step-by-step explanation:

solve for x then substitute x in the original problem then solve for y

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