5b-12=2b

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Solution for 5b-12=2b equation:


Simplifying
5b + -12 = 2b

Reorder the terms:
-12 + 5b = 2b

Solving
-12 + 5b = 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.
-12 + 5b + -2b = 2b + -2b

Combine like terms: 5b + -2b = 3b
-12 + 3b = 2b + -2b

Combine like terms: 2b + -2b = 0
-12 + 3b = 0

Add '12' to each side of the equation.
-12 + 12 + 3b = 0 + 12

Combine like terms: -12 + 12 = 0
0 + 3b = 0 + 12
3b = 0 + 12

Combine like terms: 0 + 12 = 12
3b = 12

Divide each side by '3'.
b = 4

Simplifying
b = 4

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