4a+(-2b)+(-2a)+b=

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Solution for 4a+(-2b)+(-2a)+b= equation:


Simplifying
4a + (-2b) + (-2a) + b = 0

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

Combine like terms: 4a + (-2a) = 2a
2a + (-2b) + b = 0

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

Solving
2a + -1b = 0

Solving for variable 'a'.

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

Add 'b' to each side of the equation.
2a + -1b + b = 0 + b

Combine like terms: -1b + b = 0
2a + 0 = 0 + b
2a = 0 + b
Remove the zero:
2a = b

Divide each side by '2'.
a = 0.5b

Simplifying
a = 0.5b

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