121k views
5 votes
1.94x - 10/8x + 4.32 = [2(1.15x+8.5)]

User ZestyZest
by
8.7k points

1 Answer

5 votes

1,94x-(10)/(8)x+4,32=[2(1,15x+8,5)]\\\\ 1,94x-1,25x+4,32=2,3x+17\\\\ 0,69x+4,32=2,3x+17\ \ \ |Subtract\ 2,3x\\\\ -1,61x+4,32=17\ \ \ |Subtract\ 4,32\\\\ -1,61x=12,68\ \ \ |Divide\ by\ -1,61\\\\\boxed{x\approx7,9}
User SkyN
by
8.5k points