Question

-3(3m-10)-7=-5(m+1)+3m

Answer 1

$\huge\mathtt\color{purple}{answer~~↓~↓~↓}$

$\small{ }$

$\large\bold{To~solve~:}$

$\sf{~~~-3(3m-10)-7=-5(m+1)+3m}$

$\sf{→-9m+30-7=-5m-5+3m}$

$\sf{→-9m+23=-2m-5}$

$\sf{→-9m+2m=-5-23}$

$\sf{→-7m=-28}$

$\sf{→7m=28}$

$\sf{→m={\frac{28}{7}}}$

$\sf{→m={\underline{\underline{4}}}}$

$\small{ }$

$\huge\bold\color{purple}{Hope~it~helps..!!}$

Answer 2

$\huge\tt\colorbox{lightgreen}{Answer}$

$\green{- 3(3m - 10) - 7 = - 5(m + 1) + 3m}$

$\green{- 9m + 30 - 7 = - 5m - 5 + 3m}$

$\large\green{ - 9m + 23 = - 2m - 5}$

$\large\green{ - 9m + 2m = - 5 - 23}$

$\large\green{\:\:\: - 7m = - 28}$

$\large\green{\:\:\:\:m = \frac{ - 28}{ - 7}}$

$\large\bold\green{\:\:\:\:\:\:m = 4}$