Question

1) 3х + 4х + 10
please tell me​

Answer 1

$\huge\bold\blue{Answer}$

$3x + 4x + 10 \\ 7x + 10 \\ 7x = - 10 \\ x= \frac{ - 10}{7} \\ \\ x = - 1.4$

Answer 2

$\huge\mathcal\colorbox{gold}{{\color{black}{ \: \: \: \: \: \: \: AnSwEr}}}$

$\bf 3x + 4x + 10 = 0 \\ \bf 7x + 10 = 0 \\ \bf 7x = - 10 \\ \bf x = \underline{ \underline{\frac{ - 10}{7} }}$

$\huge \bf \color{gold}{Hope \: it \: helps..!!}$