-9b-5=-4b+15

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Solution for -9b-5=-4b+15 equation:


Simplifying
-9b + -5 = -4b + 15

Reorder the terms:
-5 + -9b = -4b + 15

Reorder the terms:
-5 + -9b = 15 + -4b

Solving
-5 + -9b = 15 + -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.
-5 + -9b + 4b = 15 + -4b + 4b

Combine like terms: -9b + 4b = -5b
-5 + -5b = 15 + -4b + 4b

Combine like terms: -4b + 4b = 0
-5 + -5b = 15 + 0
-5 + -5b = 15

Add '5' to each side of the equation.
-5 + 5 + -5b = 15 + 5

Combine like terms: -5 + 5 = 0
0 + -5b = 15 + 5
-5b = 15 + 5

Combine like terms: 15 + 5 = 20
-5b = 20

Divide each side by '-5'.
b = -4

Simplifying
b = -4

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