9(b-5)+(4b+4)=

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Solution for 9(b-5)+(4b+4)= equation:


Simplifying
9(b + -5) + (4b + 4) = 0

Reorder the terms:
9(-5 + b) + (4b + 4) = 0
(-5 * 9 + b * 9) + (4b + 4) = 0
(-45 + 9b) + (4b + 4) = 0

Reorder the terms:
-45 + 9b + (4 + 4b) = 0

Remove parenthesis around (4 + 4b)
-45 + 9b + 4 + 4b = 0

Reorder the terms:
-45 + 4 + 9b + 4b = 0

Combine like terms: -45 + 4 = -41
-41 + 9b + 4b = 0

Combine like terms: 9b + 4b = 13b
-41 + 13b = 0

Solving
-41 + 13b = 0

Solving for variable 'b'.

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

Add '41' to each side of the equation.
-41 + 41 + 13b = 0 + 41

Combine like terms: -41 + 41 = 0
0 + 13b = 0 + 41
13b = 0 + 41

Combine like terms: 0 + 41 = 41
13b = 41

Divide each side by '13'.
b = 3.153846154

Simplifying
b = 3.153846154

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