Question

10. हल कीजिए :x-3 = 3x +7
In​

Answer 1

$\large\underline\bold{ANSWER \red{\huge{\checkmark}}}$

$\pink{\overbrace{ \underbrace{ \red{\mid\star\mid \:\: \purple{ x= -5} } \:\: \red{\mid\star\mid}}}}$

EXPLANATION IN DETAILS

$\large\underline\bold{SOLUTION,}$

$\leadsto x-3=3x+7 \\ \\ :\implies x-3x= 7+3 \\ \\ :\implies -2x= 10 \\ \\ :\implies x= \dfrac{-10}{2} \\ \\ :\implies x= \cancel\dfrac{-10}{2} \\ \\ x= -5 \\ \\ \\ \\ \bf{ \boxed{ \blue{ \overline{\underline{ \mid\heartsuit\mid \: x=-5\: \mid\heartsuit \mid }}}}}$