Question

1/2(6-3 1/2х)=-1 1/4х-1 1/2​

Answer 1

3-7/4х=-1 1/4х-1 1/2
-7/4х+5/4х=-1 1/2-3
-2/4х=-3/2-6/2
-1/2х=-9/2
1/2х=9/2
х=9/2 : 1/2
х=9/2 • 2/1
х=9