2a(b-c)=30a

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Solution for 2a(b-c)=30a equation:


Simplifying
2a(b + -1c) = 30a
(b * 2a + -1c * 2a) = 30a
(2ab + -2ac) = 30a

Solving
2ab + -2ac = 30a

Solving for variable 'a'.

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

Add '-30a' to each side of the equation.
2ab + -30a + -2ac = 30a + -30a

Reorder the terms:
-30a + 2ab + -2ac = 30a + -30a

Combine like terms: 30a + -30a = 0
-30a + 2ab + -2ac = 0

Factor out the Greatest Common Factor (GCF), '2a'.
2a(-15 + b + -1c) = 0

Ignore the factor 2.

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 '(-15 + b + -1c)' equal to zero and attempt to solve: Simplifying -15 + b + -1c = 0 Solving -15 + b + -1c = 0 Move all terms containing a to the left, all other terms to the right. Add '15' to each side of the equation. -15 + b + 15 + -1c = 0 + 15 Reorder the terms: -15 + 15 + b + -1c = 0 + 15 Combine like terms: -15 + 15 = 0 0 + b + -1c = 0 + 15 b + -1c = 0 + 15 Combine like terms: 0 + 15 = 15 b + -1c = 15 Add '-1b' to each side of the equation. b + -1b + -1c = 15 + -1b Combine like terms: b + -1b = 0 0 + -1c = 15 + -1b -1c = 15 + -1b Add 'c' to each side of the equation. -1c + c = 15 + -1b + c Combine like terms: -1c + c = 0 0 = 15 + -1b + c Simplifying 0 = 15 + -1b + c The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined.

Solution

a = {0}

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