(8x-9)(5x-3)=(4x+3)(10x+7)

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Solution for (8x-9)(5x-3)=(4x+3)(10x+7) equation:


Simplifying
(8x + -9)(5x + -3) = (4x + 3)(10x + 7)

Reorder the terms:
(-9 + 8x)(5x + -3) = (4x + 3)(10x + 7)

Reorder the terms:
(-9 + 8x)(-3 + 5x) = (4x + 3)(10x + 7)

Multiply (-9 + 8x) * (-3 + 5x)
(-9(-3 + 5x) + 8x * (-3 + 5x)) = (4x + 3)(10x + 7)
((-3 * -9 + 5x * -9) + 8x * (-3 + 5x)) = (4x + 3)(10x + 7)
((27 + -45x) + 8x * (-3 + 5x)) = (4x + 3)(10x + 7)
(27 + -45x + (-3 * 8x + 5x * 8x)) = (4x + 3)(10x + 7)
(27 + -45x + (-24x + 40x2)) = (4x + 3)(10x + 7)

Combine like terms: -45x + -24x = -69x
(27 + -69x + 40x2) = (4x + 3)(10x + 7)

Reorder the terms:
27 + -69x + 40x2 = (3 + 4x)(10x + 7)

Reorder the terms:
27 + -69x + 40x2 = (3 + 4x)(7 + 10x)

Multiply (3 + 4x) * (7 + 10x)
27 + -69x + 40x2 = (3(7 + 10x) + 4x * (7 + 10x))
27 + -69x + 40x2 = ((7 * 3 + 10x * 3) + 4x * (7 + 10x))
27 + -69x + 40x2 = ((21 + 30x) + 4x * (7 + 10x))
27 + -69x + 40x2 = (21 + 30x + (7 * 4x + 10x * 4x))
27 + -69x + 40x2 = (21 + 30x + (28x + 40x2))

Combine like terms: 30x + 28x = 58x
27 + -69x + 40x2 = (21 + 58x + 40x2)

Add '-40x2' to each side of the equation.
27 + -69x + 40x2 + -40x2 = 21 + 58x + 40x2 + -40x2

Combine like terms: 40x2 + -40x2 = 0
27 + -69x + 0 = 21 + 58x + 40x2 + -40x2
27 + -69x = 21 + 58x + 40x2 + -40x2

Combine like terms: 40x2 + -40x2 = 0
27 + -69x = 21 + 58x + 0
27 + -69x = 21 + 58x

Solving
27 + -69x = 21 + 58x

Solving for variable 'x'.

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

Add '-58x' to each side of the equation.
27 + -69x + -58x = 21 + 58x + -58x

Combine like terms: -69x + -58x = -127x
27 + -127x = 21 + 58x + -58x

Combine like terms: 58x + -58x = 0
27 + -127x = 21 + 0
27 + -127x = 21

Add '-27' to each side of the equation.
27 + -27 + -127x = 21 + -27

Combine like terms: 27 + -27 = 0
0 + -127x = 21 + -27
-127x = 21 + -27

Combine like terms: 21 + -27 = -6
-127x = -6

Divide each side by '-127'.
x = 0.04724409449

Simplifying
x = 0.04724409449

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