(3+4b)+(9+2y)=

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Solution for (3+4b)+(9+2y)= equation:


Simplifying
(3 + 4b) + (9 + 2y) = 0

Remove parenthesis around (3 + 4b)
3 + 4b + (9 + 2y) = 0

Remove parenthesis around (9 + 2y)
3 + 4b + 9 + 2y = 0

Reorder the terms:
3 + 9 + 4b + 2y = 0

Combine like terms: 3 + 9 = 12
12 + 4b + 2y = 0

Solving
12 + 4b + 2y = 0

Solving for variable 'b'.

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

Add '-12' to each side of the equation.
12 + 4b + -12 + 2y = 0 + -12

Reorder the terms:
12 + -12 + 4b + 2y = 0 + -12

Combine like terms: 12 + -12 = 0
0 + 4b + 2y = 0 + -12
4b + 2y = 0 + -12

Combine like terms: 0 + -12 = -12
4b + 2y = -12

Add '-2y' to each side of the equation.
4b + 2y + -2y = -12 + -2y

Combine like terms: 2y + -2y = 0
4b + 0 = -12 + -2y
4b = -12 + -2y

Divide each side by '4'.
b = -3 + -0.5y

Simplifying
b = -3 + -0.5y

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