(9+2b)+(-3+7x)+(7+3y)=

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Solution for (9+2b)+(-3+7x)+(7+3y)= equation:


Simplifying
(9 + 2b) + (-3 + 7x) + (7 + 3y) = 0

Remove parenthesis around (9 + 2b)
9 + 2b + (-3 + 7x) + (7 + 3y) = 0

Remove parenthesis around (-3 + 7x)
9 + 2b + -3 + 7x + (7 + 3y) = 0

Remove parenthesis around (7 + 3y)
9 + 2b + -3 + 7x + 7 + 3y = 0

Reorder the terms:
9 + -3 + 7 + 2b + 7x + 3y = 0

Combine like terms: 9 + -3 = 6
6 + 7 + 2b + 7x + 3y = 0

Combine like terms: 6 + 7 = 13
13 + 2b + 7x + 3y = 0

Solving
13 + 2b + 7x + 3y = 0

Solving for variable 'b'.

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

Add '-13' to each side of the equation.
13 + 2b + 7x + -13 + 3y = 0 + -13

Reorder the terms:
13 + -13 + 2b + 7x + 3y = 0 + -13

Combine like terms: 13 + -13 = 0
0 + 2b + 7x + 3y = 0 + -13
2b + 7x + 3y = 0 + -13

Combine like terms: 0 + -13 = -13
2b + 7x + 3y = -13

Add '-7x' to each side of the equation.
2b + 7x + -7x + 3y = -13 + -7x

Combine like terms: 7x + -7x = 0
2b + 0 + 3y = -13 + -7x
2b + 3y = -13 + -7x

Add '-3y' to each side of the equation.
2b + 3y + -3y = -13 + -7x + -3y

Combine like terms: 3y + -3y = 0
2b + 0 = -13 + -7x + -3y
2b = -13 + -7x + -3y

Divide each side by '2'.
b = -6.5 + -3.5x + -1.5y

Simplifying
b = -6.5 + -3.5x + -1.5y

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