1+2b-13=12

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Solution for 1+2b-13=12 equation:


Simplifying
1 + 2b + -13 = 12

Reorder the terms:
1 + -13 + 2b = 12

Combine like terms: 1 + -13 = -12
-12 + 2b = 12

Solving
-12 + 2b = 12

Solving for variable 'b'.

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

Add '12' to each side of the equation.
-12 + 12 + 2b = 12 + 12

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

Combine like terms: 12 + 12 = 24
2b = 24

Divide each side by '2'.
b = 12

Simplifying
b = 12

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