b+5+8=-1+3b

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Solution for b+5+8=-1+3b equation:


Simplifying
b + 5 + 8 = -1 + 3b

Reorder the terms:
5 + 8 + b = -1 + 3b

Combine like terms: 5 + 8 = 13
13 + b = -1 + 3b

Solving
13 + b = -1 + 3b

Solving for variable 'b'.

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

Add '-3b' to each side of the equation.
13 + b + -3b = -1 + 3b + -3b

Combine like terms: b + -3b = -2b
13 + -2b = -1 + 3b + -3b

Combine like terms: 3b + -3b = 0
13 + -2b = -1 + 0
13 + -2b = -1

Add '-13' to each side of the equation.
13 + -13 + -2b = -1 + -13

Combine like terms: 13 + -13 = 0
0 + -2b = -1 + -13
-2b = -1 + -13

Combine like terms: -1 + -13 = -14
-2b = -14

Divide each side by '-2'.
b = 7

Simplifying
b = 7

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