Question

solve -3x+15=21 plz be fast.

Answer 1

hello mate!.....

➡️ Given.....

-3x+15=21

-3x=21-15

-3x=6

x=6/-3

x=-2


HOPE IT HELPS U DEAR....

Answer 2

*ANSWER*

⭕Given equation ,

$- 3x + 15 = 21$

Solution -:

$=> - 3x = 21 - 15$

$=> - 3x = 6$

$=> x = 6/-3$

$=> x = -2$

Now , verifying the answer..

For this keep the value of x in place of x.

$=> - 3 * - 2 + 15 = 21$

$=> 6 + 15 = 21$

$=> 21 = 21..$

☺✌