Question

1° Resolva a equação:

x/2 + 3/4 = 2x/6 -1/3

Answer 1

$\frac{2x + 3}{4} = \frac{2x - 2}{6} \\ 4(2x - 2) = 6(2x + 3) \\ 8x - 8 = 12x + 18 \\ 12x - 8x = 18 + 8 \\ 4x = 26 \\ x = \frac{26 \div 2}{4 \div 2} \\ x = \frac{13}{2}$