(12a^2b+8a-5a^2b+2ab)-(4ab^2+6ab-2a-3ab)=

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Solution for (12a^2b+8a-5a^2b+2ab)-(4ab^2+6ab-2a-3ab)= equation:


Simplifying
(12a2b + 8a + -5a2b + 2ab) + -1(4ab2 + 6ab + -2a + -3ab) = 0

Reorder the terms:
(8a + 2ab + 12a2b + -5a2b) + -1(4ab2 + 6ab + -2a + -3ab) = 0

Combine like terms: 12a2b + -5a2b = 7a2b
(8a + 2ab + 7a2b) + -1(4ab2 + 6ab + -2a + -3ab) = 0

Remove parenthesis around (8a + 2ab + 7a2b)
8a + 2ab + 7a2b + -1(4ab2 + 6ab + -2a + -3ab) = 0

Reorder the terms:
8a + 2ab + 7a2b + -1(-2a + 6ab + -3ab + 4ab2) = 0

Combine like terms: 6ab + -3ab = 3ab
8a + 2ab + 7a2b + -1(-2a + 3ab + 4ab2) = 0
8a + 2ab + 7a2b + (-2a * -1 + 3ab * -1 + 4ab2 * -1) = 0
8a + 2ab + 7a2b + (2a + -3ab + -4ab2) = 0

Reorder the terms:
8a + 2a + 2ab + -3ab + -4ab2 + 7a2b = 0

Combine like terms: 8a + 2a = 10a
10a + 2ab + -3ab + -4ab2 + 7a2b = 0

Combine like terms: 2ab + -3ab = -1ab
10a + -1ab + -4ab2 + 7a2b = 0

Solving
10a + -1ab + -4ab2 + 7a2b = 0

Solving for variable 'a'.

Factor out the Greatest Common Factor (GCF), 'a'.
a(10 + -1b + -4b2 + 7ab) = 0

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 '(10 + -1b + -4b2 + 7ab)' equal to zero and attempt to solve: Simplifying 10 + -1b + -4b2 + 7ab = 0 Reorder the terms: 10 + 7ab + -1b + -4b2 = 0 Solving 10 + 7ab + -1b + -4b2 = 0 Move all terms containing a to the left, all other terms to the right. Add '-10' to each side of the equation. 10 + 7ab + -1b + -10 + -4b2 = 0 + -10 Reorder the terms: 10 + -10 + 7ab + -1b + -4b2 = 0 + -10 Combine like terms: 10 + -10 = 0 0 + 7ab + -1b + -4b2 = 0 + -10 7ab + -1b + -4b2 = 0 + -10 Combine like terms: 0 + -10 = -10 7ab + -1b + -4b2 = -10 Add 'b' to each side of the equation. 7ab + -1b + b + -4b2 = -10 + b Combine like terms: -1b + b = 0 7ab + 0 + -4b2 = -10 + b 7ab + -4b2 = -10 + b Add '4b2' to each side of the equation. 7ab + -4b2 + 4b2 = -10 + b + 4b2 Combine like terms: -4b2 + 4b2 = 0 7ab + 0 = -10 + b + 4b2 7ab = -10 + b + 4b2 Divide each side by '7b'. a = -1.428571429b-1 + 0.1428571429 + 0.5714285714b Simplifying a = -1.428571429b-1 + 0.1428571429 + 0.5714285714b Reorder the terms: a = 0.1428571429 + -1.428571429b-1 + 0.5714285714b

Solution

a = {0, 0.1428571429 + -1.428571429b-1 + 0.5714285714b}

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