What is the answer to 0.25x+0.75(10-x)=3 ?

The answer to 0.25x+0.75(10-x)=3 is x=9

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0.25x+0.75(10-x)=3

0.25 x + 0.75 (10 - x) = 3

x = 9

Solution steps

0.25 x + 0.75 (10 - x) = 3

Multiply both sides by

100

25 x + 75 (10 - x) = 300

Expand

25 x + 75 (10 - x) : - 50 x + 750

- 50 x + 750 = 300

Move

750

to the right side

- 50 x = - 450

Divide both sides by

- 50

x = 9

8 w^{3} + 12 w^{2} + 10 w + 15

5 x^{2} + 19 x + 12

9 x y^{2} \cdot 3 x^{5} y^{2}

16 x^{2} + 24 x + 10

2 x^{2} + 2 x + 2 = 0

What is the answer to 0.25x+0.75(10-x)=3 ?
The answer to 0.25x+0.75(10-x)=3 is x=9
Solve for x: 0.25x+0.75(10-x)=3
The solution is x=9