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White raven [17]
3 years ago
6

Solving a System of Linear Equations

Mathematics
1 answer:
Scilla [17]3 years ago
3 0

Answer:

x=0, y=5. The system has one solution.

Step-by-step explanation:

2y=x+10

3y=3x+15

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

simplify 3y=3x+15 into y=x+5

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

2(x+5)=x+10

2x+10=x+10

2x-x+10=10

x+10=10

x=10-10

x=0

2y=0+10

2y=10

y=10/2

y=5

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