Solve the equation and determine the value of t. t + 38 = 420 t =
2 answers:
Answer:
Step-by-step explanation:
we are given a equation
we want to figure out t
to do so
recall that
- addition equality property
- Substraction equality property
- multiplication equality property
- division equality property
therefore
if we substract 38 from both sides it won't affect the equality
so
let's verify it
simplify addition:
hence, verified!
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