3 years ago

How you solve 7p+9=81

Mathematics

2 answers:

Burka [1]3 years ago

7 0

Try and get the variable by its self by -81 from both sides then divide it by 7 and get ur answer.

spin [16.1K]3 years ago

5 0

7p + 9 = 81 // -9
7p = 72 // :(7)
p = 10 and 2/7 (10,286)

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