20b-18b=8

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Solution for 20b-18b=8 equation: 


Simplifying
20b + -18b = 8

Combine like terms: 20b + -18b = 2b
2b = 8

Solving
2b = 8

Solving for variable 'b'.

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

Divide each side by '2'.
b = 4

Simplifying
b = 4

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