Question

i) Find the value of x'in the equation 3x + y = 7, if y = 1.
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Answer 1

Answer:

If y = 1

3x + y = 7

3x + 1 = 7

3x + 1 - 1 = 7 - 1

3x = 6

x = 6/3

x = 2

Value of x will be 2

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Answer 2

Answer:

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