What is the answer to sqrt(55-4x)-2sqrt(7-x)=3 ?

The answer to sqrt(55-4x)-2sqrt(7-x)=3 is x= 19/4

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sqrt(55-4x)-2sqrt(7-x)=3

55 - 4 x - 2 7 - x = 3

x = \frac{19}{4}

Decimal Notation

x = 4.75

Solution steps

55 - 4 x - 2 7 - x = 3

Remove square roots

324 = - 144 x + 1008

Solve

324 = - 144 x + 1008 : x = \frac{19}{4}

x = \frac{19}{4}

Verify Solutions:

x = \frac{19}{4}

True

The solution is

x = \frac{19}{4}

(x^{2} - 56)^{\frac{1}{2}} = 5

7 - 3 x + 3 = x

- 54 = 10 - (m - 10)^{\frac{3}{2}}

x^{2} + 16 = x

(x + 5)^{\frac{4}{3}} = 16

What is the answer to sqrt(55-4x)-2sqrt(7-x)=3 ?
The answer to sqrt(55-4x)-2sqrt(7-x)=3 is x= 19/4
Solve for x: sqrt(55-4x)-2sqrt(7-x)=3
The solution is x= 19/4