What is the answer to 0.75(16-s)+0.5s=9 ?

The answer to 0.75(16-s)+0.5s=9 is s=12

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0.75(16-s)+0.5s=9

0.75 (16 - s) + 0.5 s = 9

s = 12

Solution steps

0.75 (16 - s) + 0.5 s = 9

Multiply both sides by

100

75 (16 - s) + 50 s = 900

Expand

75 (16 - s) : 1200 - 75 s

1200 - 75 s + 50 s = 900

Add similar elements:

- 75 s + 50 s = - 25 s

1200 - 25 s = 900

Move

1200

to the right side

- 25 s = - 300

Divide both sides by

- 25

s = 12

x, x - 2 y = 180

\frac{( b ) \cdot x + 3}{2} = 2 x

x, f^{- 1} (3) = 2 \frac{x}{5} - 1

x + \frac{9}{50} x = 83

z, p^{3} + q^{3} = 27 z

What is the answer to 0.75(16-s)+0.5s=9 ?
The answer to 0.75(16-s)+0.5s=9 is s=12
Solve for s: 0.75(16-s)+0.5s=9
The solution is s=12