2b-3b=45

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Solution for 2b-3b=45 equation: 


Simplifying
2b + -3b = 45

Combine like terms: 2b + -3b = -1b
-1b = 45

Solving
-1b = 45

Solving for variable 'b'.

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

Divide each side by '-1'.
b = -45

Simplifying
b = -45

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