Question

So bytu
4x-2=13-x trail and error method ​

Answer 1

Answer:

4x -2 = 13 - x

or, 4x + x = 13+2

or, 5x = 15

or, x = 5

Step-by-step explanation:

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Answer 2

Answer:

4x - 2 = 13 - x

Transpose them

4x + x = 13 + 2

5x = 15

Now,

5(1) =  $5 \neq 15$

5(2) = $10 \neq 15$

5(3) = $15 = 15$

So, x = 3.

Step-by-step explanation:

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