3*b-4=5*b-2

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Solution for 3*b-4=5*b-2 equation:


Simplifying
3b + -4 = 5b + -2

Reorder the terms:
-4 + 3b = 5b + -2

Reorder the terms:
-4 + 3b = -2 + 5b

Solving
-4 + 3b = -2 + 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.
-4 + 3b + -5b = -2 + 5b + -5b

Combine like terms: 3b + -5b = -2b
-4 + -2b = -2 + 5b + -5b

Combine like terms: 5b + -5b = 0
-4 + -2b = -2 + 0
-4 + -2b = -2

Add '4' to each side of the equation.
-4 + 4 + -2b = -2 + 4

Combine like terms: -4 + 4 = 0
0 + -2b = -2 + 4
-2b = -2 + 4

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

Divide each side by '-2'.
b = -1

Simplifying
b = -1

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