3a-b+3a-b+3a-b+3a-b=

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


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

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

Combine like terms: 3a + 3a = 6a
6a + 3a + 3a + -1b + -1b + -1b + -1b = 0

Combine like terms: 6a + 3a = 9a
9a + 3a + -1b + -1b + -1b + -1b = 0

Combine like terms: 9a + 3a = 12a
12a + -1b + -1b + -1b + -1b = 0

Combine like terms: -1b + -1b = -2b
12a + -2b + -1b + -1b = 0

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

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

Solving
12a + -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.
12a + -4b + 4b = 0 + 4b

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

Divide each side by '12'.
a = 0.3333333333b

Simplifying
a = 0.3333333333b

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