Question

12/4-x=3/4
Va rog multttt

Answer 1

Răspuns:

Explicație pas cu pas:

12/4 - x = 3/4

x = 12/4 - 3/4 = 9/4

Answer 2

$\frac{12}{4-x}=\frac{3}{4}\\ \\ 12*4=3(4-x)\\ \\ 48=12-3x\\ \\ 3x=-36\\ \\ x=-12.$

@robertinnifd