4(b+3)=2(b+4)

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


Simplifying
4(b + 3) = 2(b + 4)

Reorder the terms:
4(3 + b) = 2(b + 4)
(3 * 4 + b * 4) = 2(b + 4)
(12 + 4b) = 2(b + 4)

Reorder the terms:
12 + 4b = 2(4 + b)
12 + 4b = (4 * 2 + b * 2)
12 + 4b = (8 + 2b)

Solving
12 + 4b = 8 + 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.
12 + 4b + -2b = 8 + 2b + -2b

Combine like terms: 4b + -2b = 2b
12 + 2b = 8 + 2b + -2b

Combine like terms: 2b + -2b = 0
12 + 2b = 8 + 0
12 + 2b = 8

Add '-12' to each side of the equation.
12 + -12 + 2b = 8 + -12

Combine like terms: 12 + -12 = 0
0 + 2b = 8 + -12
2b = 8 + -12

Combine like terms: 8 + -12 = -4
2b = -4

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

Simplifying
b = -2

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