b-3+6b=27

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Solution for b-3+6b=27 equation:


Simplifying
b + -3 + 6b = 27

Reorder the terms:
-3 + b + 6b = 27

Combine like terms: b + 6b = 7b
-3 + 7b = 27

Solving
-3 + 7b = 27

Solving for variable 'b'.

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

Add '3' to each side of the equation.
-3 + 3 + 7b = 27 + 3

Combine like terms: -3 + 3 = 0
0 + 7b = 27 + 3
7b = 27 + 3

Combine like terms: 27 + 3 = 30
7b = 30

Divide each side by '7'.
b = 4.285714286

Simplifying
b = 4.285714286

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