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expeople1 [14]
3 years ago
8

Simplify 7y-4y-5y Thanks :)!

Mathematics
2 answers:
Jobisdone [24]3 years ago
7 0
<span>7y-4y-5y
7y-9y
-2y
...........</span>
Ivan3 years ago
7 0
7y-4y-5y Add the 4 and 5 together because they come after the 7y and are both y so you can add them together 7y-9y Now now simply subtract -2y
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