b-2+2b+9=5b+1

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Solution for b-2+2b+9=5b+1 equation:


Simplifying
b + -2 + 2b + 9 = 5b + 1

Reorder the terms:
-2 + 9 + b + 2b = 5b + 1

Combine like terms: -2 + 9 = 7
7 + b + 2b = 5b + 1

Combine like terms: b + 2b = 3b
7 + 3b = 5b + 1

Reorder the terms:
7 + 3b = 1 + 5b

Solving
7 + 3b = 1 + 5b

Solving for variable 'b'.

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

Add '-5b' to each side of the equation.
7 + 3b + -5b = 1 + 5b + -5b

Combine like terms: 3b + -5b = -2b
7 + -2b = 1 + 5b + -5b

Combine like terms: 5b + -5b = 0
7 + -2b = 1 + 0
7 + -2b = 1

Add '-7' to each side of the equation.
7 + -7 + -2b = 1 + -7

Combine like terms: 7 + -7 = 0
0 + -2b = 1 + -7
-2b = 1 + -7

Combine like terms: 1 + -7 = -6
-2b = -6

Divide each side by '-2'.
b = 3

Simplifying
b = 3

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