djlocolego
djlocolego djlocolego
  • 10-11-2018
  • Mathematics
contestada

What is -2.9 = 3f + 4.3

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Ammimochi
Ammimochi Ammimochi
  • 10-11-2018

Subtract 4.3 from both sides

-2.9 - 4.3 = 3f

Simplify -2.9 - 4.3 to -7.2

-7.2 = 3f

Divide both sides by 3

-7.2/3 = f

Simplify 7.2/3 to 2.4

-2.4 = f

Switch sides

f = -2.4

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