(X-4)(2x+5)=o

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Solution for (X-4)(2x+5)=o equation: 


Simplifying
(X + -4)(2x + 5) = o

Reorder the terms:
(-4 + X)(2x + 5) = o

Reorder the terms:
(-4 + X)(5 + 2x) = o

Multiply (-4 + X) * (5 + 2x)
(-4(5 + 2x) + X(5 + 2x)) = o
((5 * -4 + 2x * -4) + X(5 + 2x)) = o
((-20 + -8x) + X(5 + 2x)) = o
(-20 + -8x + (5 * X + 2x * X)) = o
(-20 + -8x + (5X + 2xX)) = o

Reorder the terms:
(-20 + 5X + -8x + 2xX) = o
(-20 + 5X + -8x + 2xX) = o

Solving
-20 + 5X + -8x + 2xX = o

Solving for variable 'X'.

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

Add '20' to each side of the equation.
-20 + 5X + -8x + 20 + 2xX = 20 + o

Reorder the terms:
-20 + 20 + 5X + -8x + 2xX = 20 + o

Combine like terms: -20 + 20 = 0
0 + 5X + -8x + 2xX = 20 + o
5X + -8x + 2xX = 20 + o

Add '8x' to each side of the equation.
5X + -8x + 8x + 2xX = 20 + o + 8x

Combine like terms: -8x + 8x = 0
5X + 0 + 2xX = 20 + o + 8x
5X + 2xX = 20 + o + 8x

Reorder the terms:
-20 + 5X + -1o + -8x + 2xX = 20 + o + 8x + -20 + -1o + -8x

Reorder the terms:
-20 + 5X + -1o + -8x + 2xX = 20 + -20 + o + -1o + 8x + -8x

Combine like terms: 20 + -20 = 0
-20 + 5X + -1o + -8x + 2xX = 0 + o + -1o + 8x + -8x
-20 + 5X + -1o + -8x + 2xX = o + -1o + 8x + -8x

Combine like terms: o + -1o = 0
-20 + 5X + -1o + -8x + 2xX = 0 + 8x + -8x
-20 + 5X + -1o + -8x + 2xX = 8x + -8x

Combine like terms: 8x + -8x = 0
-20 + 5X + -1o + -8x + 2xX = 0

The solution to this equation could not be determined.

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