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Solve for t: t + 7 = 21 A. t = 28 B. t = 14 C. t = -28 D. t = -14
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Solve for t: t + 7 = 21 A. t = 28 B. t = 14 C. t = -28 D. t = -14

User Yevgeni
by
8.6k points

1 Answer

4 votes

Answer:

B t= 14

Explanation:

t + 7 = 21

collect like terms

t = 21 - 7

t = 14

User Alex Muriithi
by
7.8k points
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