-13b=7b-100

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Solution for -13b=7b-100 equation: 


Simplifying
-13b = 7b + -100

Reorder the terms:
-13b = -100 + 7b

Solving
-13b = -100 + 7b

Solving for variable 'b'.

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

Add '-7b' to each side of the equation.
-13b + -7b = -100 + 7b + -7b

Combine like terms: -13b + -7b = -20b
-20b = -100 + 7b + -7b

Combine like terms: 7b + -7b = 0
-20b = -100 + 0
-20b = -100

Divide each side by '-20'.
b = 5

Simplifying
b = 5

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