Question

h) 3×-3=4+2×-1 falem

Answer 1

3x-3=4+2x-1
3x-2x=4-1+3
x=6

Answer 2

$\large\textsf{Vamos L\'a:}$

$\large\textbf{Equa\c{c}\~ao do 1\° grau.}$

$\large\mathsf{3x-3=4+2x-1}$
$\large\mathsf{3x-2x = 4+3-1}$
$\large\mathsf{x = 7-1}$

$\large\boxed{x = 6}$

Bons Estudos!!!
;D