3b-8=2b

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Solution for 3b-8=2b equation:


Simplifying
3b + -8 = 2b

Reorder the terms:
-8 + 3b = 2b

Solving
-8 + 3b = 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.
-8 + 3b + -2b = 2b + -2b

Combine like terms: 3b + -2b = 1b
-8 + 1b = 2b + -2b

Combine like terms: 2b + -2b = 0
-8 + 1b = 0

Add '8' to each side of the equation.
-8 + 8 + 1b = 0 + 8

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

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

Divide each side by '1'.
b = 8

Simplifying
b = 8

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