(3a)(b+a-2d)=

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Solution for (3a)(b+a-2d)= equation:


Simplifying
(3a)(b + a + -2d) = 0

Remove parenthesis around (3a)
3a(b + a + -2d) = 0

Reorder the terms:
3a(a + b + -2d) = 0
(a * 3a + b * 3a + -2d * 3a) = 0

Reorder the terms:
(3ab + -6ad + 3a2) = 0
(3ab + -6ad + 3a2) = 0

Solving
3ab + -6ad + 3a2 = 0

Solving for variable 'a'.

Factor out the Greatest Common Factor (GCF), '3a'.
3a(b + -2d + a) = 0

Ignore the factor 3.

Subproblem 1

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

Subproblem 2

Set the factor '(b + -2d + a)' equal to zero and attempt to solve: Simplifying b + -2d + a = 0 Reorder the terms: a + b + -2d = 0 Solving a + b + -2d = 0 Move all terms containing a to the left, all other terms to the right. Add '-1b' to each side of the equation. a + b + -1b + -2d = 0 + -1b Combine like terms: b + -1b = 0 a + 0 + -2d = 0 + -1b a + -2d = 0 + -1b Remove the zero: a + -2d = -1b Add '2d' to each side of the equation. a + -2d + 2d = -1b + 2d Combine like terms: -2d + 2d = 0 a + 0 = -1b + 2d a = -1b + 2d Simplifying a = -1b + 2d

Solution

a = {0, -1b + 2d}

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