9b-7+2=

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Solution for 9b-7+2= equation:


Simplifying
9b + -7 + 2 = 0

Reorder the terms:
-7 + 2 + 9b = 0

Combine like terms: -7 + 2 = -5
-5 + 9b = 0

Solving
-5 + 9b = 0

Solving for variable 'b'.

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

Add '5' to each side of the equation.
-5 + 5 + 9b = 0 + 5

Combine like terms: -5 + 5 = 0
0 + 9b = 0 + 5
9b = 0 + 5

Combine like terms: 0 + 5 = 5
9b = 5

Divide each side by '9'.
b = 0.5555555556

Simplifying
b = 0.5555555556

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