What is the answer to sqrt(6-x)=(x+12)/3 ?

The answer to sqrt(6-x)=(x+12)/3 is x=-3

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sqrt(6-x)=(x+12)/3

6 - x = \frac{x + 12}{3}

x = - 3

Solution steps

6 - x = \frac{x + 12}{3}

Multiply both sides by

3

6 - x \cdot 3 = \frac{x + 12}{3} \cdot 3

Simplify

6 - x \cdot 3 = x + 12

Square both sides:

54 - 9 x = x^{2} + 24 x + 144

54 - 9 x = x^{2} + 24 x + 144

Solve

54 - 9 x = x^{2} + 24 x + 144 : x = - 3, x = - 30

x = - 3, x = - 30

Verify Solutions:

x = - 3

True

, x = - 30

False

The solution is

x = - 3

x + 3 - x + 8 = 0

x - 11 x = 0

v - 7 = 6

0.75 = 2 π \frac{x}{10}

0.98 = (1 - x)^{- \frac{365}{57}} - 1

What is the answer to sqrt(6-x)=(x+12)/3 ?
The answer to sqrt(6-x)=(x+12)/3 is x=-3
Solve for x: sqrt(6-x)=(x+12)/3
The solution is x=-3