3a-(a+b)+(2a-3b)=0

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Solution for 3a-(a+b)+(2a-3b)=0 equation:


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

Remove parenthesis around (2a + -3b)
3a + -1a + -1b + 2a + -3b = 0

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

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

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

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

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

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

Divide each side by '4'.
a = b

Simplifying
a = b

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