#### Answer

x = 102

#### Work Step by Step

200(70x - 3560) = -179(150x - 19,300)
Distribute:
14,000x - 712,000 = -26,850x + 3,454,700
Add 26,850x to both sides:
40,850x - 712,000 = 3,454,700
Add 712,000 to both sides:
40,850x = 4,166,700
Divide both sides by 40,850:
x = 102