(2x-3)(3x+5)=6x(x+7)

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Solution for (2x-3)(3x+5)=6x(x+7) equation:


Simplifying
(2x + -3)(3x + 5) = 6x(x + 7)

Reorder the terms:
(-3 + 2x)(3x + 5) = 6x(x + 7)

Reorder the terms:
(-3 + 2x)(5 + 3x) = 6x(x + 7)

Multiply (-3 + 2x) * (5 + 3x)
(-3(5 + 3x) + 2x * (5 + 3x)) = 6x(x + 7)
((5 * -3 + 3x * -3) + 2x * (5 + 3x)) = 6x(x + 7)
((-15 + -9x) + 2x * (5 + 3x)) = 6x(x + 7)
(-15 + -9x + (5 * 2x + 3x * 2x)) = 6x(x + 7)
(-15 + -9x + (10x + 6x2)) = 6x(x + 7)

Combine like terms: -9x + 10x = 1x
(-15 + 1x + 6x2) = 6x(x + 7)

Reorder the terms:
-15 + 1x + 6x2 = 6x(7 + x)
-15 + 1x + 6x2 = (7 * 6x + x * 6x)
-15 + 1x + 6x2 = (42x + 6x2)

Add '-6x2' to each side of the equation.
-15 + 1x + 6x2 + -6x2 = 42x + 6x2 + -6x2

Combine like terms: 6x2 + -6x2 = 0
-15 + 1x + 0 = 42x + 6x2 + -6x2
-15 + 1x = 42x + 6x2 + -6x2

Combine like terms: 6x2 + -6x2 = 0
-15 + 1x = 42x + 0
-15 + 1x = 42x

Solving
-15 + 1x = 42x

Solving for variable 'x'.

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

Add '-42x' to each side of the equation.
-15 + 1x + -42x = 42x + -42x

Combine like terms: 1x + -42x = -41x
-15 + -41x = 42x + -42x

Combine like terms: 42x + -42x = 0
-15 + -41x = 0

Add '15' to each side of the equation.
-15 + 15 + -41x = 0 + 15

Combine like terms: -15 + 15 = 0
0 + -41x = 0 + 15
-41x = 0 + 15

Combine like terms: 0 + 15 = 15
-41x = 15

Divide each side by '-41'.
x = -0.3658536585

Simplifying
x = -0.3658536585

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