g(x+2)=x^2-10x-21

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Solution for g(x+2)=x^2-10x-21 equation:


Simplifying
g(x + 2) = x2 + -10x + -21

Reorder the terms:
g(2 + x) = x2 + -10x + -21
(2 * g + x * g) = x2 + -10x + -21
(2g + gx) = x2 + -10x + -21

Reorder the terms:
2g + gx = -21 + -10x + x2

Solving
2g + gx = -21 + -10x + x2

Solving for variable 'g'.

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

Reorder the terms:
21 + 2g + gx + 10x + -1x2 = -21 + -10x + x2 + 21 + 10x + -1x2

Reorder the terms:
21 + 2g + gx + 10x + -1x2 = -21 + 21 + -10x + 10x + x2 + -1x2

Combine like terms: -21 + 21 = 0
21 + 2g + gx + 10x + -1x2 = 0 + -10x + 10x + x2 + -1x2
21 + 2g + gx + 10x + -1x2 = -10x + 10x + x2 + -1x2

Combine like terms: -10x + 10x = 0
21 + 2g + gx + 10x + -1x2 = 0 + x2 + -1x2
21 + 2g + gx + 10x + -1x2 = x2 + -1x2

Combine like terms: x2 + -1x2 = 0
21 + 2g + gx + 10x + -1x2 = 0

The solution to this equation could not be determined.

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