3 years ago

Need answers to these ..x..= 99 +99 3a+3a=...x3a=..... 3x11+3x19=.....x....

Mathematics

1 answer:

SpyIntel [72]3 years ago

4 0

2x99=99+99
3a+3a=2x3a=6a
3x11+3x19=3x30

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Step-by-step explanation:

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