Question

What must be the value of x if (x,4) lie on the line 3x + y =10?

Answer 1

Answer:

2

Step-by-step explanation:

3x + y = 10

3x + 4 = 10

3x = 6

x = 6/3

= 2

x = 2

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Answer 2

Step-by-step explanation:

check the attachment

hope it helped thanku