-9b-3=4+4b

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Solution for -9b-3=4+4b equation:


Simplifying
-9b + -3 = 4 + 4b

Reorder the terms:
-3 + -9b = 4 + 4b

Solving
-3 + -9b = 4 + 4b

Solving for variable 'b'.

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

Add '-4b' to each side of the equation.
-3 + -9b + -4b = 4 + 4b + -4b

Combine like terms: -9b + -4b = -13b
-3 + -13b = 4 + 4b + -4b

Combine like terms: 4b + -4b = 0
-3 + -13b = 4 + 0
-3 + -13b = 4

Add '3' to each side of the equation.
-3 + 3 + -13b = 4 + 3

Combine like terms: -3 + 3 = 0
0 + -13b = 4 + 3
-13b = 4 + 3

Combine like terms: 4 + 3 = 7
-13b = 7

Divide each side by '-13'.
b = -0.5384615385

Simplifying
b = -0.5384615385

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