What is the answer to 0.75(4f-3)=0.05(20f-9) ?

The answer to 0.75(4f-3)=0.05(20f-9) is f= 9/10

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0.75(4f-3)=0.05(20f-9)

0.75 (4 f - 3) = 0.05 (20 f - 9)

f = \frac{9}{10}

Decimal Notation

f = 0.9

Solution steps

0.75 (4 f - 3) = 0.05 (20 f - 9)

Multiply both sides by

100

75 (4 f - 3) = 5 (20 f - 9)

Expand

75 (4 f - 3) : 300 f - 225

Expand

5 (20 f - 9) : 100 f - 45

300 f - 225 = 100 f - 45

Move

225

to the right side

300 f = 100 f + 180

Move

100 f

to the left side

200 f = 180

Divide both sides by

200

f = \frac{9}{10}

\frac{4 x - 2 x}{9 + 7} = \frac{5 - 4 x}{2}

x, 2 y = - x + 4

f, z = (x + y) f (x^{2} y^{2})

x, 3 z - 2 x + 6 = 0

y, 2 y + 1 = x

What is the answer to 0.75(4f-3)=0.05(20f-9) ?
The answer to 0.75(4f-3)=0.05(20f-9) is f= 9/10
Solve for f: 0.75(4f-3)=0.05(20f-9)
The solution is f= 9/10