Question

Which property will help solve One-ninth + t = 7 for t?

addition property of equality
transitive property of equality
symmetric property of equality
multiplication property of equality

Answer 1

addition property of equality

Answer 2

addition property of equality

Explanation:

Adding the same number to both sides of equation doesn't change the equality.

¹/₉ + t = 7

+(-¹/₉) +(-¹/₉)

t = 7 + (-¹/₉) = 7 - ¹/₉ = 6⁸/₉