What is the answer to sqrt(5x+79)=3x+17 ?

The answer to sqrt(5x+79)=3x+17 is x=-3

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sqrt(5x+79)=3x+17

5 x + 79 = 3 x + 17

x = - 3

Solution steps

5 x + 79 = 3 x + 17

Square both sides:

5 x + 79 = 9 x^{2} + 102 x + 289

5 x + 79 = 9 x^{2} + 102 x + 289

Solve

5 x + 79 = 9 x^{2} + 102 x + 289 : x = - 3, x = - \frac{70}{9}

x = - 3, x = - \frac{70}{9}

Verify Solutions:

x = - 3

True

, x = - \frac{70}{9}

False

The solution is

x = - 3

25.7 = (18.7)^{2} + x^{2}

(x^{\frac{3}{2}}) = (8)

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

5 x - 9 - 1 = 2 x - 1

(x) = x^{(\frac{1}{3})} (x + 4)

What is the answer to sqrt(5x+79)=3x+17 ?
The answer to sqrt(5x+79)=3x+17 is x=-3
Solve for x: sqrt(5x+79)=3x+17
The solution is x=-3