How do you simplify #(b - 2+ c ) + 10+ ( a b + 30c )#?

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Answer 1 · 2017-08-01T18:39:38

#b+8+31c+ab#

Remove the parentheses

#b-2+c+10+ab+30c#

Then, calculate everything. First, add the numbers

#=> -2+10 = 8#

then, add the like terms

#=> c+30c = 31c#

This gives us

#=> b+8+31c+ab#