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5 votes
What expression is equivalent to 2 (a+2b)-a-2b
3a+2b
3a-2b
a-2b
a+2b

User Vannessa
by
7.5k points

2 Answers

7 votes
2(a + 2b) - a -2b
2a + 4b - a -2b
a + 2b
User Dyodji
by
8.1k points
4 votes
answer:
a+2b

work:
2(a+2b)-a-2b = 2a+4b-a-2b
2a+4b-a-2b= a+2b
User Taylorstine
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8.2k points