5+5(x+2)+3x^2=4+3(2x-6)+3x^2

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Solution for 5+5(x+2)+3x^2=4+3(2x-6)+3x^2 equation:


Simplifying
5 + 5(x + 2) + 3x2 = 4 + 3(2x + -6) + 3x2

Reorder the terms:
5 + 5(2 + x) + 3x2 = 4 + 3(2x + -6) + 3x2
5 + (2 * 5 + x * 5) + 3x2 = 4 + 3(2x + -6) + 3x2
5 + (10 + 5x) + 3x2 = 4 + 3(2x + -6) + 3x2

Combine like terms: 5 + 10 = 15
15 + 5x + 3x2 = 4 + 3(2x + -6) + 3x2

Reorder the terms:
15 + 5x + 3x2 = 4 + 3(-6 + 2x) + 3x2
15 + 5x + 3x2 = 4 + (-6 * 3 + 2x * 3) + 3x2
15 + 5x + 3x2 = 4 + (-18 + 6x) + 3x2

Combine like terms: 4 + -18 = -14
15 + 5x + 3x2 = -14 + 6x + 3x2

Add '-3x2' to each side of the equation.
15 + 5x + 3x2 + -3x2 = -14 + 6x + 3x2 + -3x2

Combine like terms: 3x2 + -3x2 = 0
15 + 5x + 0 = -14 + 6x + 3x2 + -3x2
15 + 5x = -14 + 6x + 3x2 + -3x2

Combine like terms: 3x2 + -3x2 = 0
15 + 5x = -14 + 6x + 0
15 + 5x = -14 + 6x

Solving
15 + 5x = -14 + 6x

Solving for variable 'x'.

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

Add '-6x' to each side of the equation.
15 + 5x + -6x = -14 + 6x + -6x

Combine like terms: 5x + -6x = -1x
15 + -1x = -14 + 6x + -6x

Combine like terms: 6x + -6x = 0
15 + -1x = -14 + 0
15 + -1x = -14

Add '-15' to each side of the equation.
15 + -15 + -1x = -14 + -15

Combine like terms: 15 + -15 = 0
0 + -1x = -14 + -15
-1x = -14 + -15

Combine like terms: -14 + -15 = -29
-1x = -29

Divide each side by '-1'.
x = 29

Simplifying
x = 29

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