(x-8)(4x-1)=

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Solution for (x-8)(4x-1)= equation: 


Simplifying
(x + -8)(4x + -1) = 0

Reorder the terms:
(-8 + x)(4x + -1) = 0

Reorder the terms:
(-8 + x)(-1 + 4x) = 0

Multiply (-8 + x) * (-1 + 4x)
(-8(-1 + 4x) + x(-1 + 4x)) = 0
((-1 * -8 + 4x * -8) + x(-1 + 4x)) = 0
((8 + -32x) + x(-1 + 4x)) = 0
(8 + -32x + (-1 * x + 4x * x)) = 0
(8 + -32x + (-1x + 4x2)) = 0

Combine like terms: -32x + -1x = -33x
(8 + -33x + 4x2) = 0

Solving
8 + -33x + 4x2 = 0

Solving for variable 'x'.

Factor a trinomial.
(1 + -4x)(8 + -1x) = 0


Subproblem 1
Set the factor '(1 + -4x)' equal to zero and attempt to solve:

Simplifying
1 + -4x = 0

Solving
1 + -4x = 0

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

Add '-1' to each side of the equation.
1 + -1 + -4x = 0 + -1

Combine like terms: 1 + -1 = 0
0 + -4x = 0 + -1
-4x = 0 + -1

Combine like terms: 0 + -1 = -1
-4x = -1

Divide each side by '-4'.
x = 0.25

Simplifying
x = 0.25

Subproblem 2
Set the factor '(8 + -1x)' equal to zero and attempt to solve:

Simplifying
8 + -1x = 0

Solving
8 + -1x = 0

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

Add '-8' to each side of the equation.
8 + -8 + -1x = 0 + -8

Combine like terms: 8 + -8 = 0
0 + -1x = 0 + -8
-1x = 0 + -8

Combine like terms: 0 + -8 = -8
-1x = -8

Divide each side by '-1'.
x = 8

Simplifying
x = 8
Solution
x = {0.25, 8}

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