Answer: W = 112 carats
Step-by-step explanation: Let W be the original weight.
So we have
W - 45 = 67 add 45 to both sides
And that equals 112 carats
-12t = -14
Since both sides are negative, we can multiply them by -1 to make them positive.
12t = 14
t = 14/12
t = 7/6
t = 1.16
I hope this helps! If you have any doubts, feel free to ask.
Answer:
Step-by-step explanation:
Substitute the value of the variable into the expression and simplify.
Exact Form: a
=
6,
2
3
Decimal Form:
a
=
6
,
0.
¯
6
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