Question

solve the equation and verify the answer please friends☺☺☺☺☺

Answer 1

$\mathbf{Solution \: : }$

=> ( x + 1 ) + ( 2x + 1 ) = ( x + 3 ) + ( 3x + 3 ) - 24


$\mathbb{Openin g \: \: Brackets :}$


=> x + 1 + 2x + 1 = x + 3 + 3x + 3 - 24


=> x + 2x + 1 + 1 = x + 3x + 3 + 3 - 24


=> 3x + 2 = 4x - 18


=> 2 + 18 = 4x - 3x


$\bold{=> \: \: 20 = x }$






$\textbf{Checking \: \: whether \: \: the \: \: value \: \: of \: \: x \: \: is \: \: 20 \: \: or \: \: not, }$



Putting the value of x on both sides,

LHS = ( 20 + 1 ) + [ 2( 20 ) + 1 ]

=> 21 + 40 + 1

=> 61 + 1

=> 62




RHS = ( 20 + 3 ) + [ 3( 20 ) + 3 ] - 24

=> 23 + 60 + 3 - 24

=> 63 - 24 + 23

=> 63 - 1

=> 62



$\mathbb{LHS \: \: = \: \: RHS}$




Hence, Value of x is 20