10x+(x+3)(x-2)=(x+3)(x+3)

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Solution for 10x+(x+3)(x-2)=(x+3)(x+3) equation:


Simplifying
10x + (x + 3)(x + -2) = (x + 3)(x + 3)

Reorder the terms:
10x + (3 + x)(x + -2) = (x + 3)(x + 3)

Reorder the terms:
10x + (3 + x)(-2 + x) = (x + 3)(x + 3)

Multiply (3 + x) * (-2 + x)
10x + (3(-2 + x) + x(-2 + x)) = (x + 3)(x + 3)
10x + ((-2 * 3 + x * 3) + x(-2 + x)) = (x + 3)(x + 3)
10x + ((-6 + 3x) + x(-2 + x)) = (x + 3)(x + 3)
10x + (-6 + 3x + (-2 * x + x * x)) = (x + 3)(x + 3)
10x + (-6 + 3x + (-2x + x2)) = (x + 3)(x + 3)

Combine like terms: 3x + -2x = 1x
10x + (-6 + 1x + x2) = (x + 3)(x + 3)

Reorder the terms:
-6 + 10x + 1x + x2 = (x + 3)(x + 3)

Combine like terms: 10x + 1x = 11x
-6 + 11x + x2 = (x + 3)(x + 3)

Reorder the terms:
-6 + 11x + x2 = (3 + x)(x + 3)

Reorder the terms:
-6 + 11x + x2 = (3 + x)(3 + x)

Multiply (3 + x) * (3 + x)
-6 + 11x + x2 = (3(3 + x) + x(3 + x))
-6 + 11x + x2 = ((3 * 3 + x * 3) + x(3 + x))
-6 + 11x + x2 = ((9 + 3x) + x(3 + x))
-6 + 11x + x2 = (9 + 3x + (3 * x + x * x))
-6 + 11x + x2 = (9 + 3x + (3x + x2))

Combine like terms: 3x + 3x = 6x
-6 + 11x + x2 = (9 + 6x + x2)

Add '-1x2' to each side of the equation.
-6 + 11x + x2 + -1x2 = 9 + 6x + x2 + -1x2

Combine like terms: x2 + -1x2 = 0
-6 + 11x + 0 = 9 + 6x + x2 + -1x2
-6 + 11x = 9 + 6x + x2 + -1x2

Combine like terms: x2 + -1x2 = 0
-6 + 11x = 9 + 6x + 0
-6 + 11x = 9 + 6x

Solving
-6 + 11x = 9 + 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.
-6 + 11x + -6x = 9 + 6x + -6x

Combine like terms: 11x + -6x = 5x
-6 + 5x = 9 + 6x + -6x

Combine like terms: 6x + -6x = 0
-6 + 5x = 9 + 0
-6 + 5x = 9

Add '6' to each side of the equation.
-6 + 6 + 5x = 9 + 6

Combine like terms: -6 + 6 = 0
0 + 5x = 9 + 6
5x = 9 + 6

Combine like terms: 9 + 6 = 15
5x = 15

Divide each side by '5'.
x = 3

Simplifying
x = 3

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