Simplify 5(7x−2)−14x+4.

Answer 1

Distribute the 5:

5(7x−2)−14x+4 = 35x - 10 - 14x + 4

Combine like terms:

35x - 10 - 14x + 4 = (35x - 14x) + (-10 + 4) = 21x - 6