(x+8)(x-2)=x(x+3)+14

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Solution for (x+8)(x-2)=x(x+3)+14 equation:


Simplifying
(x + 8)(x + -2) = x(x + 3) + 14

Reorder the terms:
(8 + x)(x + -2) = x(x + 3) + 14

Reorder the terms:
(8 + x)(-2 + x) = x(x + 3) + 14

Multiply (8 + x) * (-2 + x)
(8(-2 + x) + x(-2 + x)) = x(x + 3) + 14
((-2 * 8 + x * 8) + x(-2 + x)) = x(x + 3) + 14
((-16 + 8x) + x(-2 + x)) = x(x + 3) + 14
(-16 + 8x + (-2 * x + x * x)) = x(x + 3) + 14
(-16 + 8x + (-2x + x2)) = x(x + 3) + 14

Combine like terms: 8x + -2x = 6x
(-16 + 6x + x2) = x(x + 3) + 14

Reorder the terms:
-16 + 6x + x2 = x(3 + x) + 14
-16 + 6x + x2 = (3 * x + x * x) + 14
-16 + 6x + x2 = (3x + x2) + 14

Reorder the terms:
-16 + 6x + x2 = 14 + 3x + x2

Add '-1x2' to each side of the equation.
-16 + 6x + x2 + -1x2 = 14 + 3x + x2 + -1x2

Combine like terms: x2 + -1x2 = 0
-16 + 6x + 0 = 14 + 3x + x2 + -1x2
-16 + 6x = 14 + 3x + x2 + -1x2

Combine like terms: x2 + -1x2 = 0
-16 + 6x = 14 + 3x + 0
-16 + 6x = 14 + 3x

Solving
-16 + 6x = 14 + 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
-16 + 6x + -3x = 14 + 3x + -3x

Combine like terms: 6x + -3x = 3x
-16 + 3x = 14 + 3x + -3x

Combine like terms: 3x + -3x = 0
-16 + 3x = 14 + 0
-16 + 3x = 14

Add '16' to each side of the equation.
-16 + 16 + 3x = 14 + 16

Combine like terms: -16 + 16 = 0
0 + 3x = 14 + 16
3x = 14 + 16

Combine like terms: 14 + 16 = 30
3x = 30

Divide each side by '3'.
x = 10

Simplifying
x = 10

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