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  • 04-02-2022
  • Mathematics
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what is 71.2 + d = 120?

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vlonesta
vlonesta vlonesta
  • 04-02-2022

Answer:

d = 48.8

Step-by-step explanation:

Subtract 71.2 from both sides:

71.2 + d - 71.2 = 120 - 71.2

Group like terms:

d + 71.2 - 71.2 = 120 - 71.2

Simplify the arithmetic:

d = 120 - 71.2

Simplify the arithmetic:

d = 48.8

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