3 years ago

When solving p^2 + 5 = 8p - 7. Kate wrote p^2 + 12 = 8p. The property she used was:

Mathematics

1 answer:

spayn [35]3 years ago

6 0

Answer:

Step-by-step explanation:

Because they just added the same equality. And when you move the -7 over the equal sign it makes it positive so it would be p^2 + 5 + 7 = 8p and that makes it p^2 + 12 = 8p

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