Question

Write four solutions for each of the following equations:
(1) 2x + y = 7 (ii) x= 4y​

Answer 1

Answer:

1) 2x + y = 7

or, 2x - 1 = 7. [ value of y = -1]

or, 2x = 7+1

or, x= 4

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2) x= 4y

or, 4 = 4y. [ value of x = 4]

or, y = 1