Question

Solve for x and y
5x +3y=15 and 5x+2y=10​

Answer 1

Step-by-step explanation:

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Answer 2

Answer:

y=5

x=0

Step-by-step explanation:

5x+3y=15

5x+2y=10

5x+3y=15)5

5x+2y=10)5

25x+15y=75

25x+10y=50

nb: 25-25=0

15y-10y=5y

75-50=25

5y=25

therefore y=5

solving for x:

1) take one equation and substitute the value of y.

e.g: 5x+3y=15

      5x+3(5)=15

      5x=0

      x=0