Question

5×+6=30+18
Resolva as equaçoes do 1° grau.

Answer 1

$\begin{gathered} \begin{gathered} \large \boxed{ \begin{array}{r}{ \tt 5x + 6 = 30 + 18} \\ { \tt 5x = 48 - 6} \\ { \tt 5x = 42} \\ { \tt x = \dfrac{42}{5} }\end{array}}\end{gathered} \end{gathered}$

Answer 2

5×+6=30+18
5x + 6 = 48
5x = 48 - 6
5x = 42
x = 42/5