a: B: C = 4:3:2, and a + 2b-3c = 12, find the value of C ditto

a: B: C = 4:3:2, and a + 2b-3c = 12, find the value of C ditto

c=6
Let a = 4x B = 3x C = 2x insert a + 2b-3c = 12
4x+2(3x)-3(2x)=12=>x=3 c=2x c=6