9+4b=1+2b

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Solution for 9+4b=1+2b equation:


Simplifying
9 + 4b = 1 + 2b

Solving
9 + 4b = 1 + 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 + 4b + -2b = 1 + 2b + -2b

Combine like terms: 4b + -2b = 2b
9 + 2b = 1 + 2b + -2b

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

Add '-9' to each side of the equation.
9 + -9 + 2b = 1 + -9

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

Combine like terms: 1 + -9 = -8
2b = -8

Divide each side by '2'.
b = -4

Simplifying
b = -4

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