3a+4b-a+2b=

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


Simplifying
3a + 4b + -1a + 2b = 0

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

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

Combine like terms: 4b + 2b = 6b
2a + 6b = 0

Solving
2a + 6b = 0

Solving for variable 'a'.

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

Add '-6b' to each side of the equation.
2a + 6b + -6b = 0 + -6b

Combine like terms: 6b + -6b = 0
2a + 0 = 0 + -6b
2a = 0 + -6b
Remove the zero:
2a = -6b

Divide each side by '2'.
a = -3b

Simplifying
a = -3b

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