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4 years ago

What is the solution of the following system?{3x + 3y = 10−9x − 9y = −30

Mathematics

1 answer:

lianna [129]4 years ago

5 0

Answer:

Infinitely many solutions.

Step-by-step explanation:

3x+3y=10

-9x-9y=-30

----------------

3(3x+3y)=3(10)

-9x-9y=-30

-------------------

9x+9y=30

-9x-9y=-30

-----------------

0=0

infinitely many solutions

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Step-by-step explanation:

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