2 years ago

3/a times x -4 equals 20

Mathematics

1 answer:

jenyasd209 [6]2 years ago

4 0

Answer:

a = -5/3

Step-by-step explanation:

3/a × -4 = 20

3a × -4/-4 = 20/-4

3a = -5

a = -5/3

Check:

3/(-5/3) × - 4 = 20

-5 × - 4 = 20

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