What is the answer to 39=(sqrt(x+15))/(0.8) ?

The answer to 39=(sqrt(x+15))/(0.8) is x=958.44

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39=(sqrt(x+15))/(0.8)

39 = \frac{x + 15}{0.8}

x = 958.44

Solution steps

39 = \frac{x + 15}{0.8}

Multiply both sides by

0.8

39 \cdot 0.8 = \frac{x + 15}{0.8} \cdot 0.8

Simplify

31.2 = x + 15

Square both sides:

973.44 = x + 15

973.44 = x + 15

Solve

973.44 = x + 15 : x = 958.44

x = 958.44

Verify Solutions:

x = 958.44

True

The solution is

x = 958.44

6 (- 3 + x + 2) - 5 = 7

x^{- \frac{1}{3}} = 0.1

\frac{2 x}{3} + 1 = 7

2 x - 3 = x

7 x + 2 = x + 2

What is the answer to 39=(sqrt(x+15))/(0.8) ?
The answer to 39=(sqrt(x+15))/(0.8) is x=958.44
Solve for x: 39=(sqrt(x+15))/(0.8)
The solution is x=958.44