Found 3 solutions by drglass, jazzybae, ReadingBoosters:Answer by drglass(89) (Show Source):
You can put this solution on YOUR website! TO solve thie problem you should understand the distributive property. That is, the expression a(b + c) is the same thing as ab + ac. In this problem, you have:
3x + 2(5x - 7)
using the distributive property on the 2(5x -7) part of the expression, we get: