3 years ago

4 − –5f = –66 f = _______

Mathematics

1 answer:

Paraphin [41]3 years ago

8 0

Answer:

f = -14

Step-by-step explanation:

given:

4 − (–5f) = –66

4 + 5f = -66 ( subtract 4 from both sides)

5f = -66 - 4

5f = -70 (divide both sides by 5)

f = (-70) / 5

f = -14

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