3b-1=5b-9

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Solution for 3b-1=5b-9 equation:


Simplifying
3b + -1 = 5b + -9

Reorder the terms:
-1 + 3b = 5b + -9

Reorder the terms:
-1 + 3b = -9 + 5b

Solving
-1 + 3b = -9 + 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.
-1 + 3b + -5b = -9 + 5b + -5b

Combine like terms: 3b + -5b = -2b
-1 + -2b = -9 + 5b + -5b

Combine like terms: 5b + -5b = 0
-1 + -2b = -9 + 0
-1 + -2b = -9

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

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

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

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

Simplifying
b = 4

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