michellewilliam michellewilliam

02-09-2014
Mathematics

contestada

evaluate -a. a=2.2 need help

Respuesta :

02-09-2014

a = 2.2

Multiply each side of the equation by -1 :

-a = -2.2

Answer Link

03-09-2014

If a = 2.2

Multiply both sides by a (-) sign, we get

- a = -2.2 Answer

Answer Link

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