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5 votes
Rewrite each subtraction equation as an addition equation.
p - 20 = - 30

User Nanuet
by
7.9k points

1 Answer

4 votes

Answer:

p + 30 = 20

Explanation:

we can add 30 to both sides to make this an addition equation:

p - 20 = -30 (now add 30 to both sides)

p - 20 + 30 = 0 (then, add 20 to both sides)

p + 30 = 20 (this would be the addition equation)

User Niels Kersic
by
8.4k points