3a+2b-2a-3b-4=

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Solution for 3a+2b-2a-3b-4= equation:


Simplifying
3a + 2b + -2a + -3b + -4 = 0

Reorder the terms:
-4 + 3a + -2a + 2b + -3b = 0

Combine like terms: 3a + -2a = 1a
-4 + 1a + 2b + -3b = 0

Combine like terms: 2b + -3b = -1b
-4 + 1a + -1b = 0

Solving
-4 + 1a + -1b = 0

Solving for variable 'a'.

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

Add '4' to each side of the equation.
-4 + 1a + 4 + -1b = 0 + 4

Reorder the terms:
-4 + 4 + 1a + -1b = 0 + 4

Combine like terms: -4 + 4 = 0
0 + 1a + -1b = 0 + 4
1a + -1b = 0 + 4

Combine like terms: 0 + 4 = 4
1a + -1b = 4

Add 'b' to each side of the equation.
1a + -1b + b = 4 + b

Combine like terms: -1b + b = 0
1a + 0 = 4 + b
1a = 4 + b

Divide each side by '1'.
a = 4 + b

Simplifying
a = 4 + b

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