3b-1=8-4b

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Solution for 3b-1=8-4b equation:


Simplifying
3b + -1 = 8 + -4b

Reorder the terms:
-1 + 3b = 8 + -4b

Solving
-1 + 3b = 8 + -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.
-1 + 3b + 4b = 8 + -4b + 4b

Combine like terms: 3b + 4b = 7b
-1 + 7b = 8 + -4b + 4b

Combine like terms: -4b + 4b = 0
-1 + 7b = 8 + 0
-1 + 7b = 8

Add '1' to each side of the equation.
-1 + 1 + 7b = 8 + 1

Combine like terms: -1 + 1 = 0
0 + 7b = 8 + 1
7b = 8 + 1

Combine like terms: 8 + 1 = 9
7b = 9

Divide each side by '7'.
b = 1.285714286

Simplifying
b = 1.285714286

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