7-x=2sqrt(x+1)

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Solution for 7-x=2sqrt(x+1) equation:


Simplifying
7 + -1x = 2sqrt(x + 1)

Reorder the terms:
7 + -1x = 2qrst(1 + x)
7 + -1x = (1 * 2qrst + x * 2qrst)
7 + -1x = (2qrst + 2qrstx)

Solving
7 + -1x = 2qrst + 2qrstx

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-2qrstx' to each side of the equation.
7 + -2qrstx + -1x = 2qrst + 2qrstx + -2qrstx

Combine like terms: 2qrstx + -2qrstx = 0
7 + -2qrstx + -1x = 2qrst + 0
7 + -2qrstx + -1x = 2qrst

Add '-7' to each side of the equation.
7 + -2qrstx + -7 + -1x = -7 + 2qrst

Reorder the terms:
7 + -7 + -2qrstx + -1x = -7 + 2qrst

Combine like terms: 7 + -7 = 0
0 + -2qrstx + -1x = -7 + 2qrst
-2qrstx + -1x = -7 + 2qrst

Reorder the terms:
7 + -2qrst + -2qrstx + -1x = -7 + 2qrst + 7 + -2qrst

Reorder the terms:
7 + -2qrst + -2qrstx + -1x = -7 + 7 + 2qrst + -2qrst

Combine like terms: -7 + 7 = 0
7 + -2qrst + -2qrstx + -1x = 0 + 2qrst + -2qrst
7 + -2qrst + -2qrstx + -1x = 2qrst + -2qrst

Combine like terms: 2qrst + -2qrst = 0
7 + -2qrst + -2qrstx + -1x = 0

The solution to this equation could not be determined.

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