X+x+3+x*x-5=10

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Solution for X+x+3+x*x-5=10 equation:


Simplifying
X + x + 3 + x * x + -5 = 10

Multiply x * x
X + x + 3 + x2 + -5 = 10

Reorder the terms:
3 + -5 + X + x + x2 = 10

Combine like terms: 3 + -5 = -2
-2 + X + x + x2 = 10

Solving
-2 + X + x + x2 = 10

Solving for variable 'X'.

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

Add '2' to each side of the equation.
-2 + X + x + 2 + x2 = 10 + 2

Reorder the terms:
-2 + 2 + X + x + x2 = 10 + 2

Combine like terms: -2 + 2 = 0
0 + X + x + x2 = 10 + 2
X + x + x2 = 10 + 2

Combine like terms: 10 + 2 = 12
X + x + x2 = 12

Add '-1x' to each side of the equation.
X + x + -1x + x2 = 12 + -1x

Combine like terms: x + -1x = 0
X + 0 + x2 = 12 + -1x
X + x2 = 12 + -1x

Add '-1x2' to each side of the equation.
X + x2 + -1x2 = 12 + -1x + -1x2

Combine like terms: x2 + -1x2 = 0
X + 0 = 12 + -1x + -1x2
X = 12 + -1x + -1x2

Simplifying
X = 12 + -1x + -1x2

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