3b-5=13+b+2+6b

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Solution for 3b-5=13+b+2+6b equation:


Simplifying
3b + -5 = 13 + b + 2 + 6b

Reorder the terms:
-5 + 3b = 13 + b + 2 + 6b

Reorder the terms:
-5 + 3b = 13 + 2 + b + 6b

Combine like terms: 13 + 2 = 15
-5 + 3b = 15 + b + 6b

Combine like terms: b + 6b = 7b
-5 + 3b = 15 + 7b

Solving
-5 + 3b = 15 + 7b

Solving for variable 'b'.

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

Add '-7b' to each side of the equation.
-5 + 3b + -7b = 15 + 7b + -7b

Combine like terms: 3b + -7b = -4b
-5 + -4b = 15 + 7b + -7b

Combine like terms: 7b + -7b = 0
-5 + -4b = 15 + 0
-5 + -4b = 15

Add '5' to each side of the equation.
-5 + 5 + -4b = 15 + 5

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

Combine like terms: 15 + 5 = 20
-4b = 20

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

Simplifying
b = -5

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