3b-9-2b=2b-3

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Solution for 3b-9-2b=2b-3 equation:


Simplifying
3b + -9 + -2b = 2b + -3

Reorder the terms:
-9 + 3b + -2b = 2b + -3

Combine like terms: 3b + -2b = 1b
-9 + 1b = 2b + -3

Reorder the terms:
-9 + 1b = -3 + 2b

Solving
-9 + 1b = -3 + 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.
-9 + 1b + -2b = -3 + 2b + -2b

Combine like terms: 1b + -2b = -1b
-9 + -1b = -3 + 2b + -2b

Combine like terms: 2b + -2b = 0
-9 + -1b = -3 + 0
-9 + -1b = -3

Add '9' to each side of the equation.
-9 + 9 + -1b = -3 + 9

Combine like terms: -9 + 9 = 0
0 + -1b = -3 + 9
-1b = -3 + 9

Combine like terms: -3 + 9 = 6
-1b = 6

Divide each side by '-1'.
b = -6

Simplifying
b = -6

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