Question

0.25(4f-3) =0.05(10f-9)​

Answer 1

Answer:

$0.25(4f - 3) = 0.05(10f - 9)$

$= f - 0.75 = 0.5f - 0.45$

$= (f - 0.5f) = ( - 0.45 + 0.75)$

$= 0.5f = 0.3$

$= f = 0.6$

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Answer 2

Answer:

0.25*4f-3*0.25=0.05*10f-0.05*9

1f-0.75=0.5f-0.45

group like terms

when you interchange the numbers the sign will change

1f-0.5f=0.75-0.45

0.5f=0.3

divide both sides by 0.5

f=0.6

Step-by-step explanation: