(7ab-5a+3b-4)-(4ab-6a-8b+6)=

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Solution for (7ab-5a+3b-4)-(4ab-6a-8b+6)= equation:


Simplifying
(7ab + -5a + 3b + -4) + -1(4ab + -6a + -8b + 6) = 0

Reorder the terms:
(-4 + -5a + 7ab + 3b) + -1(4ab + -6a + -8b + 6) = 0

Remove parenthesis around (-4 + -5a + 7ab + 3b)
-4 + -5a + 7ab + 3b + -1(4ab + -6a + -8b + 6) = 0

Reorder the terms:
-4 + -5a + 7ab + 3b + -1(6 + -6a + 4ab + -8b) = 0
-4 + -5a + 7ab + 3b + (6 * -1 + -6a * -1 + 4ab * -1 + -8b * -1) = 0
-4 + -5a + 7ab + 3b + (-6 + 6a + -4ab + 8b) = 0

Reorder the terms:
-4 + -6 + -5a + 6a + 7ab + -4ab + 3b + 8b = 0

Combine like terms: -4 + -6 = -10
-10 + -5a + 6a + 7ab + -4ab + 3b + 8b = 0

Combine like terms: -5a + 6a = 1a
-10 + 1a + 7ab + -4ab + 3b + 8b = 0

Combine like terms: 7ab + -4ab = 3ab
-10 + 1a + 3ab + 3b + 8b = 0

Combine like terms: 3b + 8b = 11b
-10 + 1a + 3ab + 11b = 0

Solving
-10 + 1a + 3ab + 11b = 0

Solving for variable 'a'.

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

Add '10' to each side of the equation.
-10 + 1a + 3ab + 10 + 11b = 0 + 10

Reorder the terms:
-10 + 10 + 1a + 3ab + 11b = 0 + 10

Combine like terms: -10 + 10 = 0
0 + 1a + 3ab + 11b = 0 + 10
1a + 3ab + 11b = 0 + 10

Combine like terms: 0 + 10 = 10
1a + 3ab + 11b = 10

Add '-11b' to each side of the equation.
1a + 3ab + 11b + -11b = 10 + -11b

Combine like terms: 11b + -11b = 0
1a + 3ab + 0 = 10 + -11b
1a + 3ab = 10 + -11b

Reorder the terms:
-10 + 1a + 3ab + 11b = 10 + -11b + -10 + 11b

Reorder the terms:
-10 + 1a + 3ab + 11b = 10 + -10 + -11b + 11b

Combine like terms: 10 + -10 = 0
-10 + 1a + 3ab + 11b = 0 + -11b + 11b
-10 + 1a + 3ab + 11b = -11b + 11b

Combine like terms: -11b + 11b = 0
-10 + 1a + 3ab + 11b = 0

The solution to this equation could not be determined.

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