-2(4b+3)+(9b-9)=0

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Solution for -2(4b+3)+(9b-9)=0 equation:


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

Reorder the terms:
-2(3 + 4b) + (9b + -9) = 0
(3 * -2 + 4b * -2) + (9b + -9) = 0
(-6 + -8b) + (9b + -9) = 0

Reorder the terms:
-6 + -8b + (-9 + 9b) = 0

Remove parenthesis around (-9 + 9b)
-6 + -8b + -9 + 9b = 0

Reorder the terms:
-6 + -9 + -8b + 9b = 0

Combine like terms: -6 + -9 = -15
-15 + -8b + 9b = 0

Combine like terms: -8b + 9b = 1b
-15 + 1b = 0

Solving
-15 + 1b = 0

Solving for variable 'b'.

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

Add '15' to each side of the equation.
-15 + 15 + 1b = 0 + 15

Combine like terms: -15 + 15 = 0
0 + 1b = 0 + 15
1b = 0 + 15

Combine like terms: 0 + 15 = 15
1b = 15

Divide each side by '1'.
b = 15

Simplifying
b = 15

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