find two solutions of the equation 3x + 5y = 15
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answer: (0,3) and (5.0) are to solution
of equation 3x+5y= 15
Answered by
0
Given that,
Two solutions for the equation 3x + 5y = 15 are
Let the value of x be " 2 " say
substituting the values in the equation we get,
⇒ 3(2)+5y = 15
⇒ 6+5y = 15
⇒ 5y = 15-6
⇒ 5y = 9
⇒ y = 9/5
∴ The one of the solution for this equation is (2,9/5).
Another solution,
Let the value of y be " 3 " say
Substituting the value of y in the equation we get,
⇒ 3x +5(3) = 15
⇒ 3x + 15 = 15
⇒ 3x = 15-15
⇒ x = 0/3 {0 divided by any number is always zero}
⇒ x = 0
∴ Another solution for this equation is (0,3).
Hope this helps you.
Thank you for your question.
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