b-3b+2*2b-4b=

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


Simplifying
b + -3b + 2 * 2b + -4b = 0

Multiply 2 * 2
b + -3b + 4b + -4b = 0

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

Combine like terms: -2b + 4b = 2b
2b + -4b = 0

Combine like terms: 2b + -4b = -2b
-2b = 0

Solving
-2b = 0

Solving for variable 'b'.

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

Divide each side by '-2'.
b = 0

Simplifying
b = 0

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