(3x+4)(2x+15)=(2x+3)(3x+20)

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Solution for (3x+4)(2x+15)=(2x+3)(3x+20) equation:


Simplifying
(3x + 4)(2x + 15) = (2x + 3)(3x + 20)

Reorder the terms:
(4 + 3x)(2x + 15) = (2x + 3)(3x + 20)

Reorder the terms:
(4 + 3x)(15 + 2x) = (2x + 3)(3x + 20)

Multiply (4 + 3x) * (15 + 2x)
(4(15 + 2x) + 3x * (15 + 2x)) = (2x + 3)(3x + 20)
((15 * 4 + 2x * 4) + 3x * (15 + 2x)) = (2x + 3)(3x + 20)
((60 + 8x) + 3x * (15 + 2x)) = (2x + 3)(3x + 20)
(60 + 8x + (15 * 3x + 2x * 3x)) = (2x + 3)(3x + 20)
(60 + 8x + (45x + 6x2)) = (2x + 3)(3x + 20)

Combine like terms: 8x + 45x = 53x
(60 + 53x + 6x2) = (2x + 3)(3x + 20)

Reorder the terms:
60 + 53x + 6x2 = (3 + 2x)(3x + 20)

Reorder the terms:
60 + 53x + 6x2 = (3 + 2x)(20 + 3x)

Multiply (3 + 2x) * (20 + 3x)
60 + 53x + 6x2 = (3(20 + 3x) + 2x * (20 + 3x))
60 + 53x + 6x2 = ((20 * 3 + 3x * 3) + 2x * (20 + 3x))
60 + 53x + 6x2 = ((60 + 9x) + 2x * (20 + 3x))
60 + 53x + 6x2 = (60 + 9x + (20 * 2x + 3x * 2x))
60 + 53x + 6x2 = (60 + 9x + (40x + 6x2))

Combine like terms: 9x + 40x = 49x
60 + 53x + 6x2 = (60 + 49x + 6x2)

Add '-60' to each side of the equation.
60 + 53x + -60 + 6x2 = 60 + 49x + -60 + 6x2

Reorder the terms:
60 + -60 + 53x + 6x2 = 60 + 49x + -60 + 6x2

Combine like terms: 60 + -60 = 0
0 + 53x + 6x2 = 60 + 49x + -60 + 6x2
53x + 6x2 = 60 + 49x + -60 + 6x2

Reorder the terms:
53x + 6x2 = 60 + -60 + 49x + 6x2

Combine like terms: 60 + -60 = 0
53x + 6x2 = 0 + 49x + 6x2
53x + 6x2 = 49x + 6x2

Add '-6x2' to each side of the equation.
53x + 6x2 + -6x2 = 49x + 6x2 + -6x2

Combine like terms: 6x2 + -6x2 = 0
53x + 0 = 49x + 6x2 + -6x2
53x = 49x + 6x2 + -6x2

Combine like terms: 6x2 + -6x2 = 0
53x = 49x + 0
53x = 49x

Solving
53x = 49x

Solving for variable 'x'.

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

Add '-49x' to each side of the equation.
53x + -49x = 49x + -49x

Combine like terms: 53x + -49x = 4x
4x = 49x + -49x

Combine like terms: 49x + -49x = 0
4x = 0

Divide each side by '4'.
x = 0

Simplifying
x = 0

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