7a+12ab-(2a-b)+3b=

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Solution for 7a+12ab-(2a-b)+3b= equation:


Simplifying
7a + 12ab + -1(2a + -1b) + 3b = 0
7a + 12ab + (2a * -1 + -1b * -1) + 3b = 0
7a + 12ab + (-2a + 1b) + 3b = 0

Reorder the terms:
7a + -2a + 12ab + 1b + 3b = 0

Combine like terms: 7a + -2a = 5a
5a + 12ab + 1b + 3b = 0

Combine like terms: 1b + 3b = 4b
5a + 12ab + 4b = 0

Solving
5a + 12ab + 4b = 0

Solving for variable 'a'.

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

Add '-4b' to each side of the equation.
5a + 12ab + 4b + -4b = 0 + -4b

Combine like terms: 4b + -4b = 0
5a + 12ab + 0 = 0 + -4b
5a + 12ab = 0 + -4b
Remove the zero:
5a + 12ab = -4b

Combine like terms: -4b + 4b = 0
5a + 12ab + 4b = 0

The solution to this equation could not be determined.

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