Question

resolva as equações de 1,0 grau
4x + 2 = 38​

Answer 1

→ Cálculo :

$\\{ \boxed{\begin{array}{lr} {4x+2=38 \ \ \ \ \ \ \ \ } \\ \\{4x=38-2}\\\\{4x=36}\\\\{x=36\div4}\\ \\ \boxed{\red{ x=9 }} \\ \end{array}}}$