Question

7×+2=2×+3?
7 x + 2 = 2x + 3 ​

Answer 1

Resposta: 1/5

Explicação passo-a-passo:

7x+2=2x+3

7x-2x=3-2

5x=1

x=1/5

Answer 2

$\color{dodgerblue}{7x+2=2x+3}\\\color{dodgerblue}{7x-2x=3-2}\\\color{dodgerblue}{5x=1}$

$\color{dodgerblue}{x=\frac{1}{5}}\color{green}{\checkmark}$