sqrt(2x-4)=sqrt(7x+9)

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Solution for sqrt(2x-4)=sqrt(7x+9) equation:


Simplifying
sqrt(2x + -4) = sqrt(7x + 9)

Reorder the terms:
qrst(-4 + 2x) = sqrt(7x + 9)
(-4 * qrst + 2x * qrst) = sqrt(7x + 9)
(-4qrst + 2qrstx) = sqrt(7x + 9)

Reorder the terms:
-4qrst + 2qrstx = qrst(9 + 7x)
-4qrst + 2qrstx = (9 * qrst + 7x * qrst)
-4qrst + 2qrstx = (9qrst + 7qrstx)

Solving
-4qrst + 2qrstx = 9qrst + 7qrstx

Solving for variable 'q'.

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

Add '-9qrst' to each side of the equation.
-4qrst + -9qrst + 2qrstx = 9qrst + -9qrst + 7qrstx

Combine like terms: -4qrst + -9qrst = -13qrst
-13qrst + 2qrstx = 9qrst + -9qrst + 7qrstx

Combine like terms: 9qrst + -9qrst = 0
-13qrst + 2qrstx = 0 + 7qrstx
-13qrst + 2qrstx = 7qrstx

Add '-7qrstx' to each side of the equation.
-13qrst + 2qrstx + -7qrstx = 7qrstx + -7qrstx

Combine like terms: 2qrstx + -7qrstx = -5qrstx
-13qrst + -5qrstx = 7qrstx + -7qrstx

Combine like terms: 7qrstx + -7qrstx = 0
-13qrst + -5qrstx = 0

Factor out the Greatest Common Factor (GCF), '-1qrst'.
-1qrst(13 + 5x) = 0

Ignore the factor -1.

Subproblem 1

Set the factor 'qrst' equal to zero and attempt to solve: Simplifying qrst = 0 Solving qrst = 0 Move all terms containing q to the left, all other terms to the right. Simplifying qrst = 0 The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined.

Subproblem 2

Set the factor '(13 + 5x)' equal to zero and attempt to solve: Simplifying 13 + 5x = 0 Solving 13 + 5x = 0 Move all terms containing q to the left, all other terms to the right. Add '-13' to each side of the equation. 13 + -13 + 5x = 0 + -13 Combine like terms: 13 + -13 = 0 0 + 5x = 0 + -13 5x = 0 + -13 Combine like terms: 0 + -13 = -13 5x = -13 Add '-5x' to each side of the equation. 5x + -5x = -13 + -5x Combine like terms: 5x + -5x = 0 0 = -13 + -5x Simplifying 0 = -13 + -5x The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined. The solution to this equation could not be determined.

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