Question

Select all the equations that are NOT equivalent to p – 7 = 22.

p – p – 7 = 22 – p
p – 7 – p = 22 – p
p – 7 + 22 = 22 – 7
p – 7 + 7 = 22 – 22
p – 7 + 7 = 22 + 7

Answer 1

Explanation:

p-p-7=22- p

p-7-p = 22 - p

p-7+7 = 22+7