2B-6=4B

Solution for 2B-6=4B equation:

Simplifying
2B + -6 = 4B

Reorder the terms:
-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 = -2B
-6 + -2B = 4B + -4B

Combine like terms: 4B + -4B = 0
-6 + -2B = 0

Add '6' to each side of the equation.
-6 + 6 + -2B = 0 + 6

Combine like terms: -6 + 6 = 0
0 + -2B = 0 + 6
-2B = 0 + 6

Combine like terms: 0 + 6 = 6
-2B = 6

Divide each side by '-2'.
B = -3

Simplifying
B = -3