SOLUTION: Write an algebraic expression for, "four times the sum of 2a and (b) increased by twice the sum of 6a and 2b." Then simplify, indicating the properties used.

Question 214209: Write an algebraic expression for, "four times the sum of 2a and (b) increased by twice the sum of 6a and 2b." Then simplify, indicating the properties used.
Answer by jim_thompson5910(35256) (Show Source): You can put this solution on YOUR website!
"four times the sum of 2a and (b)" translates to

"twice the sum of 6a and 2b" means that

and altogether, "four times the sum of 2a and (b) increased by twice the sum of 6a and 2b." tells us

Start with the given expression

Distribute

Combine like terms.

So
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