5b-19=2b+20

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Solution for 5b-19=2b+20 equation:


Simplifying
5b + -19 = 2b + 20

Reorder the terms:
-19 + 5b = 2b + 20

Reorder the terms:
-19 + 5b = 20 + 2b

Solving
-19 + 5b = 20 + 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.
-19 + 5b + -2b = 20 + 2b + -2b

Combine like terms: 5b + -2b = 3b
-19 + 3b = 20 + 2b + -2b

Combine like terms: 2b + -2b = 0
-19 + 3b = 20 + 0
-19 + 3b = 20

Add '19' to each side of the equation.
-19 + 19 + 3b = 20 + 19

Combine like terms: -19 + 19 = 0
0 + 3b = 20 + 19
3b = 20 + 19

Combine like terms: 20 + 19 = 39
3b = 39

Divide each side by '3'.
b = 13

Simplifying
b = 13

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