Question

3х - 7х+4=0
Ayúdame porfavor

Answer 1

$\bold{\huge{\blue{\star{ \: Hola\star{}}}}}$

${\hspace{50 pt}\above 1.2 pt}\boldsymbol{\mathsf{Procedimiento}}{\hspace{50 pt}\above 1.2 pt}$

1. Simplificar
2. $\bold{\green { - 4x + 4 = 0}}$
3. Restar 4
4. $\bold{\green{ - 4x = - 4}}$
5. Divide ambos lados por -4
6. $\bold{\green{ x = 1}}$

Hecho ✅

$\longrightarrow\frak{comprobar}$

$\bold{\blue{3 \times 1 - 7 \times 1 + 4 = 0}} \\ \bold{\green{ 3 - 7 \times 1 + 4 = 0}} \\ \bold{\blue{ 3 - 7 + 4 = 0}} \\ \bold{\green{ - 4 + 4 = 0}} \\ \bold{\orange{ 0 = 0}}\longrightarrow\frak{comprobado}$