2a(m-n)=8

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Solution for 2a(m-n)=8 equation:


Simplifying
2a(m + -1n) = 8
(m * 2a + -1n * 2a) = 8
(2am + -2an) = 8

Solving
2am + -2an = 8

Solving for variable 'a'.

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

Reorder the terms:
-8 + 2am + -2an = 8 + -8

Combine like terms: 8 + -8 = 0
-8 + 2am + -2an = 0

Factor out the Greatest Common Factor (GCF), '2'.
2(-4 + am + -1an) = 0

Ignore the factor 2.

Subproblem 1

Set the factor '(-4 + am + -1an)' equal to zero and attempt to solve: Simplifying -4 + am + -1an = 0 Solving -4 + am + -1an = 0 Move all terms containing a to the left, all other terms to the right. Add '4' to each side of the equation. -4 + am + 4 + -1an = 0 + 4 Reorder the terms: -4 + 4 + am + -1an = 0 + 4 Combine like terms: -4 + 4 = 0 0 + am + -1an = 0 + 4 am + -1an = 0 + 4 Combine like terms: 0 + 4 = 4 am + -1an = 4 The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined. The solution to this equation could not be determined.

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