(8x-y-7)(6x)=

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Solution for (8x-y-7)(6x)= equation:


Simplifying
(8x + -1y + -7)(6x) = 0

Reorder the terms:
(-7 + 8x + -1y)(6x) = 0

Remove parenthesis around (6x)
(-7 + 8x + -1y) * 6x = 0

Reorder the terms for easier multiplication:
6x(-7 + 8x + -1y) = 0
(-7 * 6x + 8x * 6x + -1y * 6x) = 0

Reorder the terms:
(-42x + -6xy + 48x2) = 0
(-42x + -6xy + 48x2) = 0

Solving
-42x + -6xy + 48x2 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '6x'.
6x(-7 + -1y + 8x) = 0

Ignore the factor 6.

Subproblem 1

Set the factor 'x' equal to zero and attempt to solve: Simplifying x = 0 Solving x = 0 Move all terms containing x to the left, all other terms to the right. Simplifying x = 0

Subproblem 2

Set the factor '(-7 + -1y + 8x)' equal to zero and attempt to solve: Simplifying -7 + -1y + 8x = 0 Reorder the terms: -7 + 8x + -1y = 0 Solving -7 + 8x + -1y = 0 Move all terms containing x to the left, all other terms to the right. Add '7' to each side of the equation. -7 + 8x + 7 + -1y = 0 + 7 Reorder the terms: -7 + 7 + 8x + -1y = 0 + 7 Combine like terms: -7 + 7 = 0 0 + 8x + -1y = 0 + 7 8x + -1y = 0 + 7 Combine like terms: 0 + 7 = 7 8x + -1y = 7 Add 'y' to each side of the equation. 8x + -1y + y = 7 + y Combine like terms: -1y + y = 0 8x + 0 = 7 + y 8x = 7 + y Divide each side by '8'. x = 0.875 + 0.125y Simplifying x = 0.875 + 0.125y

Solution

x = {0, 0.875 + 0.125y}

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