(3a^2+2b+4)-(a^2b-1)-(a^2+b-2)=

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Solution for (3a^2+2b+4)-(a^2b-1)-(a^2+b-2)= equation: 


Simplifying
(3a2 + 2b + 4) + -1(a2b + -1) + -1(a2 + b + -2) = 0

Reorder the terms:
(4 + 3a2 + 2b) + -1(a2b + -1) + -1(a2 + b + -2) = 0

Remove parenthesis around (4 + 3a2 + 2b)
4 + 3a2 + 2b + -1(a2b + -1) + -1(a2 + b + -2) = 0

Reorder the terms:
4 + 3a2 + 2b + -1(-1 + a2b) + -1(a2 + b + -2) = 0
4 + 3a2 + 2b + (-1 * -1 + a2b * -1) + -1(a2 + b + -2) = 0
4 + 3a2 + 2b + (1 + -1a2b) + -1(a2 + b + -2) = 0

Reorder the terms:
4 + 3a2 + 2b + 1 + -1a2b + -1(-2 + a2 + b) = 0
4 + 3a2 + 2b + 1 + -1a2b + (-2 * -1 + a2 * -1 + b * -1) = 0
4 + 3a2 + 2b + 1 + -1a2b + (2 + -1a2 + -1b) = 0

Reorder the terms:
4 + 1 + 2 + 3a2 + -1a2 + -1a2b + 2b + -1b = 0

Combine like terms: 4 + 1 = 5
5 + 2 + 3a2 + -1a2 + -1a2b + 2b + -1b = 0

Combine like terms: 5 + 2 = 7
7 + 3a2 + -1a2 + -1a2b + 2b + -1b = 0

Combine like terms: 3a2 + -1a2 = 2a2
7 + 2a2 + -1a2b + 2b + -1b = 0

Combine like terms: 2b + -1b = 1b
7 + 2a2 + -1a2b + 1b = 0

Solving
7 + 2a2 + -1a2b + 1b = 0

Solving for variable 'a'.

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

Add '-7' to each side of the equation.
7 + 2a2 + -1a2b + -7 + 1b = 0 + -7

Reorder the terms:
7 + -7 + 2a2 + -1a2b + 1b = 0 + -7

Combine like terms: 7 + -7 = 0
0 + 2a2 + -1a2b + 1b = 0 + -7
2a2 + -1a2b + 1b = 0 + -7

Combine like terms: 0 + -7 = -7
2a2 + -1a2b + 1b = -7

Add '-1b' to each side of the equation.
2a2 + -1a2b + 1b + -1b = -7 + -1b

Combine like terms: 1b + -1b = 0
2a2 + -1a2b + 0 = -7 + -1b
2a2 + -1a2b = -7 + -1b

Reorder the terms:
7 + 2a2 + -1a2b + b = -7 + -1b + 7 + b

Reorder the terms:
7 + 2a2 + -1a2b + b = -7 + 7 + -1b + b

Combine like terms: -7 + 7 = 0
7 + 2a2 + -1a2b + b = 0 + -1b + b
7 + 2a2 + -1a2b + b = -1b + b

Combine like terms: -1b + b = 0
7 + 2a2 + -1a2b + b = 0

The solution to this equation could not be determined.

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