During the Industrial Revolution, new technology affected the economy of the United States by —

How did industrialization and new technology affect the economy and society? Factories used new tools and methods to produce supplies in large numbers. Railroads expanded across the nation. ... Entrepreneurs fueled industrialization and helped spur innovation in the late 1800s.

increasing worker productivity

Explanation:

it help people to find jobs and therefore started a new era

1.3x - 2 - (3.3x + 5) = 2x + 1

1.3x - 2 - 3.3x - 5 = 2x + 1

-2x - 7 = 2x + 1

-7 = 4x + 1

-8 = 4x

x = -2

oil! is what i am assuming