What is the answer to -3sqrt(2x-5)+7=-8 ?

The answer to -3sqrt(2x-5)+7=-8 is x=15

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-3sqrt(2x-5)+7=-8

- 3 2 x - 5 + 7 = - 8

x = 15

Solution steps

- 3 2 x - 5 + 7 = - 8

Move

7

to the right side

- 3 2 x - 5 = - 15

Divide both sides by

- 3

2 x - 5 = 5

Square both sides:

2 x - 5 = 25

2 x - 5 = 25

Solve

2 x - 5 = 25 : x = 15

x = 15

Verify Solutions:

x = 15

True

The solution is

x = 15

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

6 x + 46 = x + 9

50 - 7 x = x - 8

8 x - 48 - 15 = - 11

What is the answer to -3sqrt(2x-5)+7=-8 ?
The answer to -3sqrt(2x-5)+7=-8 is x=15
Solve for x: -3sqrt(2x-5)+7=-8
The solution is x=15