2b+13=100

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Solution for 2b+13=100 equation: 


Simplifying
2b + 13 = 100

Reorder the terms:
13 + 2b = 100

Solving
13 + 2b = 100

Solving for variable 'b'.

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

Add '-13' to each side of the equation.
13 + -13 + 2b = 100 + -13

Combine like terms: 13 + -13 = 0
0 + 2b = 100 + -13
2b = 100 + -13

Combine like terms: 100 + -13 = 87
2b = 87

Divide each side by '2'.
b = 43.5

Simplifying
b = 43.5

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