Expand. \(2\cdot7b=14b\)
\(2\cdot-6=-12.\)
\(-5\cdot2b=-10b\)
\(-5\cdot-3=15\)
Add up all the terms and get...
\(4b+3\)
Oh yeah, ill change it.
Uh, only one of the questions are alike and that doesn't answer his 1st and 3rd questions.
