What is the answer to 0.9x-2.1+0.9=0.2(5-x) ?

The answer to 0.9x-2.1+0.9=0.2(5-x) is x=2

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0.9x-2.1+0.9=0.2(5-x)

0.9 x - 2.1 + 0.9 = 0.2 (5 - x)

x = 2

Solution steps

0.9 x - 2.1 + 0.9 = 0.2 (5 - x)

Add/Subtract the numbers:

- 2.1 + 0.9 = - 1.2

0.9 x - 1.2 = 0.2 (5 - x)

Multiply both sides by

10

9 x - 12 = 2 (5 - x)

Expand

2 (5 - x) : 10 - 2 x

9 x - 12 = 10 - 2 x

Move

12

to the right side

9 x = - 2 x + 22

Move

2 x

to the left side

11 x = 22

Divide both sides by

11

x = 2

(x^{2} - 5 x + 6) (x + 1) < 0

(z + \frac{1}{3}) (z + 1) = (3 z + 1) (z + 1)

2 x^{2} + 6 x - 9 = 0

x^{2} + (x + 105)^{2} = 19 5^{2}

x + \frac{x}{3} = 4

What is the answer to 0.9x-2.1+0.9=0.2(5-x) ?
The answer to 0.9x-2.1+0.9=0.2(5-x) is x=2
Solve for x: 0.9x-2.1+0.9=0.2(5-x)
The solution is x=2