2b-2+5=13

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Solution for 2b-2+5=13 equation:


Simplifying
2b + -2 + 5 = 13

Reorder the terms:
-2 + 5 + 2b = 13

Combine like terms: -2 + 5 = 3
3 + 2b = 13

Solving
3 + 2b = 13

Solving for variable 'b'.

Move all terms containing b to the left, all other terms to the right.

Add '-3' to each side of the equation.
3 + -3 + 2b = 13 + -3

Combine like terms: 3 + -3 = 0
0 + 2b = 13 + -3
2b = 13 + -3

Combine like terms: 13 + -3 = 10
2b = 10

Divide each side by '2'.
b = 5

Simplifying
b = 5

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