sqrt(x+7)+sqrt(x-7)=14

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Solution for sqrt(x+7)+sqrt(x-7)=14 equation:


Simplifying
sqrt(x + 7) + sqrt(x + -7) = 14

Reorder the terms:
qrst(7 + x) + sqrt(x + -7) = 14
(7 * qrst + x * qrst) + sqrt(x + -7) = 14
(7qrst + qrstx) + sqrt(x + -7) = 14

Reorder the terms:
7qrst + qrstx + qrst(-7 + x) = 14
7qrst + qrstx + (-7 * qrst + x * qrst) = 14
7qrst + qrstx + (-7qrst + qrstx) = 14

Reorder the terms:
7qrst + -7qrst + qrstx + qrstx = 14

Combine like terms: 7qrst + -7qrst = 0
0 + qrstx + qrstx = 14
qrstx + qrstx = 14

Combine like terms: qrstx + qrstx = 2qrstx
2qrstx = 14

Solving
2qrstx = 14

Solving for variable 'q'.

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

Divide each side by '2rstx'.
q = 7r-1s-1t-1x-1

Simplifying
q = 7r-1s-1t-1x-1

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