SOLUTION: Simplify 1) a+5a+2a 2)(-6a)(4b) 3)5.7xy-1.2xy 4)-10(2a-6b) 5)9x+3y-(5x+y)

SOLUTION: Simplify 1) a+5a+2a 2)(-6a)(4b) 3)5.7xy-1.2xy 4)-10(2a-6b) 5)9x+3y-(5x+y)

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Question 1173089: Simplify
1) a+5a+2a
2)(-6a)(4b)
3)5.7xy-1.2xy
4)-10(2a-6b)
5)9x+3y-(5x+y)
Answer by ikleyn(52793) (Show Source): You can put this solution on YOUR website!
.

Every student MUST do such simple job on his (or her) own.

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