Question

30 Points if you can answer my question

Justify each step in solving the equation by writing a reason for each statement.

Given: 6x = 3 ( x + 4 )

Prove: x = 4


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Answer 1

Answer:

Step-by-step explanation:

6x=3(x+4)

First of all multiply the R.H.S by 3

6x=3x+12

Now move all the terms containing x on the Left Hand Side

6x-3x=12

Now subtract 3x from 6x

3x=12

Now divide the both sides by 3

3x/3=12/3

x=4

Hence it is proved that x=4...