Question

3/4x-1/2x=2
O x está no meio da fração

Answer 1

3/4x-1/2x=2

3x-2x=8

x=8

Espero ter ajudado : )

Answer 2

$\dfrac{3}{4}x -\dfrac{1}{2}x= 2 \\ \\ \\ \dfrac{3}{4}x -\dfrac{1*2}{2*2}x= 2 \\ \\ \\ \dfrac{3}{4}x -\dfrac{2}{4}x= 2 \\ \\ \\ \dfrac{3-2}{4}x = 2 \\ \\ \\ \dfrac{1}{2}x= 2 \\ \\ \\ x= 2:\dfrac{1}{4} \qquad \to x= 2*4 \qquad \to \boxed{x=8}$