-2(b+3)=4b

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Solution for -2(b+3)=4b equation:


Simplifying
-2(b + 3) = 4b

Reorder the terms:
-2(3 + b) = 4b
(3 * -2 + b * -2) = 4b
(-6 + -2b) = 4b

Solving
-6 + -2b = 4b

Solving for variable 'b'.

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

Add '-4b' to each side of the equation.
-6 + -2b + -4b = 4b + -4b

Combine like terms: -2b + -4b = -6b
-6 + -6b = 4b + -4b

Combine like terms: 4b + -4b = 0
-6 + -6b = 0

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

Combine like terms: -6 + 6 = 0
0 + -6b = 0 + 6
-6b = 0 + 6

Combine like terms: 0 + 6 = 6
-6b = 6

Divide each side by '-6'.
b = -1

Simplifying
b = -1

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