Question

7 x - 3 = 8 + 2 x (por favor)

Answer 1

$> resolucao \\ \\ \geqslant equacao \: do \: 1 \: grau \\ \\ 7x - 3 = 8 + 2x \\ \\ 7x - 2x = 8 + 3 \\ \\ 5x = 11 \\ \\ x = \frac{11}{5} \\ \\ > < > < > < > < > < > < > < > < >$