sqrt(x^2+x-1)+11x=7x+9

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Solution for sqrt(x^2+x-1)+11x=7x+9 equation:


Simplifying
sqrt(x2 + x + -1) + 11x = 7x + 9

Reorder the terms:
qrst(-1 + x + x2) + 11x = 7x + 9
(-1 * qrst + x * qrst + x2 * qrst) + 11x = 7x + 9
(-1qrst + qrstx + qrstx2) + 11x = 7x + 9

Reorder the terms:
-1qrst + qrstx + qrstx2 + 11x = 9 + 7x

Solving
-1qrst + qrstx + qrstx2 + 11x = 9 + 7x

Solving for variable 'q'.

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

Add '-11x' to each side of the equation.
-1qrst + qrstx + qrstx2 + 11x + -11x = 9 + 7x + -11x

Combine like terms: 11x + -11x = 0
-1qrst + qrstx + qrstx2 + 0 = 9 + 7x + -11x
-1qrst + qrstx + qrstx2 = 9 + 7x + -11x

Combine like terms: 7x + -11x = -4x
-1qrst + qrstx + qrstx2 = 9 + -4x

Reorder the terms:
-9 + -1qrst + qrstx + qrstx2 + 4x = 9 + -4x + -9 + 4x

Reorder the terms:
-9 + -1qrst + qrstx + qrstx2 + 4x = 9 + -9 + -4x + 4x

Combine like terms: 9 + -9 = 0
-9 + -1qrst + qrstx + qrstx2 + 4x = 0 + -4x + 4x
-9 + -1qrst + qrstx + qrstx2 + 4x = -4x + 4x

Combine like terms: -4x + 4x = 0
-9 + -1qrst + qrstx + qrstx2 + 4x = 0

The solution to this equation could not be determined.

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