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Naddik [55]
3 years ago
5

Tobin is solving the equation 3 (x minus 1.25) = 11.25. His work is shown below.

Mathematics
2 answers:
AfilCa [17]3 years ago
6 0
He was meant to divide by 3 when the equation was 3x=15, not multiply, so he would get the answer x=5
dmitriy555 [2]3 years ago
5 0

Answer:

C. should have divided by 3

Step-by-step explanation:

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AleksandrR [38]

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dlinn [17]
The given equation is:

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d1i1m1o1n [39]

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