Math, asked by anjali94901, 12 days ago

If the point (a, a -2) lies on the graph of the equation 3x + 5 y= 30, find the value of a.

Answers

Answered by itsmuskaan

1

Answer:

5

Step-by-step explanation:

point (a, a-2) lie on the graph of the equation 3x+5y=30

which means x=a and y = a-2

hence putting the values in the equation

3a + 5a-10=30

8a=40

a=5

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