4x=21+sqrt(56-x)

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Solution for 4x=21+sqrt(56-x) equation:


Simplifying
4x = 21 + sqrt(56 + -1x)
4x = 21 + (56 * qrst + -1x * qrst)
4x = 21 + (56qrst + -1qrstx)

Solving
4x = 21 + 56qrst + -1qrstx

Solving for variable 'x'.

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

Add 'qrstx' to each side of the equation.
qrstx + 4x = 21 + 56qrst + -1qrstx + qrstx

Combine like terms: -1qrstx + qrstx = 0
qrstx + 4x = 21 + 56qrst + 0
qrstx + 4x = 21 + 56qrst

Reorder the terms:
-21 + -56qrst + qrstx + 4x = 21 + 56qrst + -21 + -56qrst

Reorder the terms:
-21 + -56qrst + qrstx + 4x = 21 + -21 + 56qrst + -56qrst

Combine like terms: 21 + -21 = 0
-21 + -56qrst + qrstx + 4x = 0 + 56qrst + -56qrst
-21 + -56qrst + qrstx + 4x = 56qrst + -56qrst

Combine like terms: 56qrst + -56qrst = 0
-21 + -56qrst + qrstx + 4x = 0

The solution to this equation could not be determined.

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