3a+2b+4a+b=

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


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

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

Combine like terms: 3a + 4a = 7a
7a + 2b + b = 0

Combine like terms: 2b + b = 3b
7a + 3b = 0

Solving
7a + 3b = 0

Solving for variable 'a'.

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

Add '-3b' to each side of the equation.
7a + 3b + -3b = 0 + -3b

Combine like terms: 3b + -3b = 0
7a + 0 = 0 + -3b
7a = 0 + -3b
Remove the zero:
7a = -3b

Divide each side by '7'.
a = -0.4285714286b

Simplifying
a = -0.4285714286b

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