Question

Slove the following equation by trial and error method :
(1) 3x-14=4​

Answer 1

Answer:

Here is your answer dear ☺️☺️☺️

(1) 3x-14=4

= 3(6)-14=4

= 18-14=4

=4=4

L.H.S = R.H.S

Hope it help you dear ☺️☺️☺️

Answer 2

Answer:

x=6

Step-by-step explanation:

Case 1

x=1

3 x 1 -14 = -11 ≠ 4 ∴(Hence not correct)

Case 2

x=2

3 x 2 -14 = -8 ≠ 4 ∴(Hence not correct)

Case 3

x=3

3 x 3 -14 = -5 ≠ 4 ∴(Hence not correct)

Case 4

x=4

3 x 4 -14 = -2 ≠ 4 ∴(Hence not correct)

Case 5

x=5

3 x 5 -14 = 1 ≠ 4 ∴(Hence not correct)

Case 4

x=6

3 x 6 -14 = 4 = 4 ∴(Hence correct)

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