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5(a-1)-10(a-1)+100(a-1)
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5(a-1)-10(a-1)+100(a-1)

User Kark
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2 Answers

7 votes

5(a-1)-10(1-1)+100(a-1)

5a-5-10+10+100a-100

105a-5-100

105a-105

User Alane
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3.4k points
3 votes
Simplify the expression

5(a-1)-10(a-1)+100(a-1)

5a-5-10a+10+100a-100

95a-5+10-100

95a-95
User Eran Talmor
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