Question

7(×+2)=21 plis .....​

Answer 1

El valor de 'x' en esta ecuacion de primer grado es : 1.

$\large \sf{7(x + 2) = 21}$

$\large \sf{x + 2 = \frac{21}{7} }$

$\large \sf{x + 2 = 3}$

$\large \sf{x = 3 - 2}$

$\large{ \orange {\boxed {\orange {\boxed {\purple {\sf{x = 1}}}}}}}$

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