Q(Q(Q(x)))=8x+7

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Solution for Q(Q(Q(x)))=8x+7 equation: 


Simplifying
Q(Q(Q(x))) = 8x + 7

Multiply Q * x
Q(Q(xQ)) = 8x + 7

Multiply Q * xQ
Q(xQ2) = 8x + 7

Multiply Q * xQ2
xQ3 = 8x + 7

Reorder the terms:
xQ3 = 7 + 8x

Solving
xQ3 = 7 + 8x

Solving for variable 'x'.

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

Add '-8x' to each side of the equation.
-8x + xQ3 = 7 + 8x + -8x

Combine like terms: 8x + -8x = 0
-8x + xQ3 = 7 + 0
-8x + xQ3 = 7

Reorder the terms:
-7 + -8x + xQ3 = 7 + -7

Combine like terms: 7 + -7 = 0
-7 + -8x + xQ3 = 0

The solution to this equation could not be determined.

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