What is the answer to 3w-sqrt(20-5w)=2 ?

The answer to 3w-sqrt(20-5w)=2 is w= 16/9

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3w-sqrt(20-5w)=2

3 w - 20 - 5 w = 2

w = \frac{16}{9}

Decimal Notation

w = 1.77777 \dots

Solution steps

3 w - 20 - 5 w = 2

Remove square roots

20 - 5 w = 4 - 12 w + 9 w^{2}

Solve

20 - 5 w = 4 - 12 w + 9 w^{2} : w = \frac{16}{9}, w = - 1

w = \frac{16}{9}, w = - 1

Verify Solutions:

w = \frac{16}{9}

True

, w = - 1

False

The solution is

w = \frac{16}{9}

3 x^{2} - 4 x + 1 = x + 1

\frac{5 x - 3}{2 x - 1} = 5

627 = 5 k^{\frac{4}{3}} + 2

5 = 4 x - 2

0 = \frac{x + 2}{x - 10}

What is the answer to 3w-sqrt(20-5w)=2 ?
The answer to 3w-sqrt(20-5w)=2 is w= 16/9
Solve for w: 3w-sqrt(20-5w)=2
The solution is w= 16/9