Question

3(x+5)=15


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Answer 1

Respuesta:

x=0

3(0+5)=15

3(5)=15

....

Answer 2

$\bf \colorbox{black} { \bf {\textcolor {blue} {respuesta = }{ \bf {\textcolor{cyan}{x = 0}}}}}$

$3(x + 5) = 15 \\ \\ 3x + 15 = 15 \\ \\ 3x = 15 - 15 \\ \\ 3x = 0 \\ \\ x = \frac{0}{3} \\ \\ { \bf {\textcolor{green} {\underbrace{x = 0}}}}$

$\\ \\ \\ comprobacion \\ \\ \\ 3(x + 5) = 15 \\ \\ 3((0) + 5) = 15 \\ \\ 3(5) = 15 \\ \\ { \bf { \textcolor{green} { \underbrace{15 = 15}}}}$

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