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2 Answers

Problem: What is 4/5 x =-16/21
I need help solving this equation..

4/5 x = -16/21
(4/5 x) * (5/4) = (-16/21) * (5/4)
x = (-16 * 5)/(21 * 4)
x = (-4 * 5)/(21 * 1)
x = -20/21

 

by Level 11 User (78.4k points)
4/5 x= -16/21

or, 84x = -80

or, x = -80/84

or, x= - 20/21

Answer: -20/21.

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