Question

please solve that answer​

Answer 1

Answer:

Given :

$\sf{-3(x+2)=12}$

To find :

$\textsf{Value of x }$

Concept :

To find the equation use the cross multiplication formula to find the equation .

Solution :

$\sf{\implies{-3(x+2)=12}}$

Here , I used cross multiplication . So , the equation form like this .

$\sf{\implies{-3x+(-6)=12}}$

$\sf{\implies{-3x-6=12}}$

$\sf{\implies{-3x=12+6}}$

$\sf{\implies{-3x=18}}$

$\sf{\implies{x=\dfrac{18}{-3}}}$

$\sf{\implies{x=-6}}$

Answer :

So , the value of x in this equation is -6 .