6+3b=2(1+b)

Solution for 6+3b=2(1+b) equation:

Simplifying
6 + 3b = 2(1 + b)
6 + 3b = (1 * 2 + b * 2)
6 + 3b = (2 + 2b)

Solving
6 + 3b = 2 + 2b

Solving for variable 'b'.

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

Add '-2b' to each side of the equation.
6 + 3b + -2b = 2 + 2b + -2b

Combine like terms: 3b + -2b = 1b
6 + 1b = 2 + 2b + -2b

Combine like terms: 2b + -2b = 0
6 + 1b = 2 + 0
6 + 1b = 2

Add '-6' to each side of the equation.
6 + -6 + 1b = 2 + -6

Combine like terms: 6 + -6 = 0
0 + 1b = 2 + -6
1b = 2 + -6

Combine like terms: 2 + -6 = -4
1b = -4

Divide each side by '1'.
b = -4

Simplifying
b = -4