Question

19. Solve the following equations:
a) 2x - 12 = 18
​

Answer 1

Answer:

2x-12=18

Step-by-step explanation:

given.,

2x-12=18

2x=12+18

2x=30

x=30/2

x=15

15 is the answer..

Answer 2

Answer:

The value of the equation is 15.

Step-by-step explanation:

As per the data given in the question,

We have to find the value of the equation,

The given equation,

$2x - 12 = 18$

Here we will use the transposition method.

Now transposing $12$ to the right side,

=> $2x = 18+12$

Add the numbers, we get

=> $2x = 30$

Divide both sides by $2$,

=> $x = 1 5$

Hence, the required solution will be 15.