-15+4b=3b-3-b

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Solution for -15+4b=3b-3-b equation:


Simplifying
-15 + 4b = 3b + -3 + -1b

Reorder the terms:
-15 + 4b = -3 + 3b + -1b

Combine like terms: 3b + -1b = 2b
-15 + 4b = -3 + 2b

Solving
-15 + 4b = -3 + 2b

Solving for variable 'b'.

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

Add '-2b' to each side of the equation.
-15 + 4b + -2b = -3 + 2b + -2b

Combine like terms: 4b + -2b = 2b
-15 + 2b = -3 + 2b + -2b

Combine like terms: 2b + -2b = 0
-15 + 2b = -3 + 0
-15 + 2b = -3

Add '15' to each side of the equation.
-15 + 15 + 2b = -3 + 15

Combine like terms: -15 + 15 = 0
0 + 2b = -3 + 15
2b = -3 + 15

Combine like terms: -3 + 15 = 12
2b = 12

Divide each side by '2'.
b = 6

Simplifying
b = 6

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