Question

solve the following equation and check your results.:3x=2x+18.​

Answer 1

Answer : x=18

Step-by-step explanation:

3x= 2x+18

3x - 2x = 18

x = 18

Answer 2

Step-by-step explanation:

SOLVING THE EQUATION!!

$3x = 2x + 18 \\ 3x - 2x = 18x \\ x = 18$

HENCE WE GET X=18

FOR CROSS-CHECKING!!

$3x = 2x + 18 \\ (putting \: value \: of \: x \: in \: equation) \\ 3 \times 18 = 2 \times 18 + 18 \\ 54 = 36 + 18 \\ 54 = 54 \\ lhs = rhs \\ \\ hence \: proved$