X^2+x+(10-x)+(x+1)+(14-x)=30

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Solution for X^2+x+(10-x)+(x+1)+(14-x)=30 equation: 


Simplifying
X2 + x + (10 + -1x) + (x + 1) + (14 + -1x) = 30

Remove parenthesis around (10 + -1x)
X2 + x + 10 + -1x + (x + 1) + (14 + -1x) = 30

Reorder the terms:
X2 + x + 10 + -1x + (1 + x) + (14 + -1x) = 30

Remove parenthesis around (1 + x)
X2 + x + 10 + -1x + 1 + x + (14 + -1x) = 30

Remove parenthesis around (14 + -1x)
X2 + x + 10 + -1x + 1 + x + 14 + -1x = 30

Reorder the terms:
10 + 1 + 14 + X2 + x + -1x + x + -1x = 30

Combine like terms: 10 + 1 = 11
11 + 14 + X2 + x + -1x + x + -1x = 30

Combine like terms: 11 + 14 = 25
25 + X2 + x + -1x + x + -1x = 30

Combine like terms: x + -1x = 0
25 + X2 + 0 + x + -1x = 30
25 + X2 + x + -1x = 30

Combine like terms: x + -1x = 0
25 + X2 + 0 = 30
25 + X2 = 30

Solving
25 + X2 = 30

Solving for variable 'X'.

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

Add '-25' to each side of the equation.
25 + -25 + X2 = 30 + -25

Combine like terms: 25 + -25 = 0
0 + X2 = 30 + -25
X2 = 30 + -25

Combine like terms: 30 + -25 = 5
X2 = 5

Simplifying
X2 = 5

Take the square root of each side:
X = {-2.236067978, 2.236067978}

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