=3a+5ab

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Solution for =3a+5ab equation:


Simplifying
0 = 3a + 5ab

Solving
0 = 3a + 5ab

Solving for variable 'a'.

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

Add '-3a' to each side of the equation.
0 + -3a = 3a + -3a + 5ab
Remove the zero:
-3a = 3a + -3a + 5ab

Combine like terms: 3a + -3a = 0
-3a = 0 + 5ab
-3a = 5ab

Add '-5ab' to each side of the equation.
-3a + -5ab = 5ab + -5ab

Combine like terms: 5ab + -5ab = 0
-3a + -5ab = 0

Factor out the Greatest Common Factor (GCF), '-1a'.
-1a(3 + 5b) = 0

Ignore the factor -1.

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 '(3 + 5b)' equal to zero and attempt to solve: Simplifying 3 + 5b = 0 Solving 3 + 5b = 0 Move all terms containing a to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -3 + 5b = 0 + -3 Combine like terms: 3 + -3 = 0 0 + 5b = 0 + -3 5b = 0 + -3 Combine like terms: 0 + -3 = -3 5b = -3 Add '-5b' to each side of the equation. 5b + -5b = -3 + -5b Combine like terms: 5b + -5b = 0 0 = -3 + -5b Simplifying 0 = -3 + -5b 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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