1) 340x - 316*2 = 18,208340x - 632 = 18,208340x = 18,208 + 632340x = 18,840x = 18,840 / 340x = 55.41
2) (31550 - x)120 = 10,200(17050 - x)*120 = 10,2002046000 - 120x = 10,200120x = 2046000 - 10,200120x = 203,580x = 203,580 / 120x = 1696.5
1) 340x - 316*2 = 18,208
340x - 632 = 18,208
340x = 18,208 + 632
340x = 18,840
x = 18,840 / 340
x = 55.41
2) (31550 - x)120 = 10,200
(17050 - x)*120 = 10,200
2046000 - 120x = 10,200
120x = 2046000 - 10,200
120x = 203,580
x = 203,580 / 120
x = 1696.5