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Jackie tried to solve an equation. 7.5+ k = 10 7.5+k-7.5 = 10 -7.5 k = 2.5 Choose 1 answer: Where did Jackie make their first mistake? A.Setting up B. Calculating C. Jackie correctly solved the equation.
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1 vote
Jackie tried to solve an equation.

7.5+ k = 10
7.5+k-7.5 = 10 -7.5
k = 2.5
Choose 1 answer:
Where did Jackie make their first mistake?
A.Setting up
B. Calculating
C. Jackie correctly solved the equation.

User Gplocke
by
8.2k points

1 Answer

7 votes

Answer:

Answer is B because there is equal signs.

User MadSeb
by
8.0k points
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