Question

$5x- \frac{x-1}{2}=4x- \frac{x-2}{3}$ como resolver esta equação de primeiro grau

Answer 1

$5x- \frac{x-1}{2}= 4x- \frac{x-2}{3}=0 \\ \\ 5x- \frac{x-1}{2} -4x+ \frac{x-2}{3}=0 \\ \\ x- \frac{x-1}{2} + \frac{x-2}{3} =0 \\ \\ x-\frac{3(x-1)+2(x-2)}{6} =0 \\ \\ \frac{6x-3x+3+2x-4}{6}=0 \\ \\ 6x-3x+3+2x-4=0\\ \\ 5x-1=0 \\ \\ 5x=1 \\ \\ x= \frac{1}{5}$