-5+18=3b-8-2b

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Solution for -5+18=3b-8-2b equation:


Simplifying
-5 + 18 = 3b + -8 + -2b

Combine like terms: -5 + 18 = 13
13 = 3b + -8 + -2b

Reorder the terms:
13 = -8 + 3b + -2b

Combine like terms: 3b + -2b = 1b
13 = -8 + 1b

Solving
13 = -8 + 1b

Solving for variable 'b'.

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

Add '-1b' to each side of the equation.
13 + -1b = -8 + 1b + -1b

Combine like terms: 1b + -1b = 0
13 + -1b = -8 + 0
13 + -1b = -8

Add '-13' to each side of the equation.
13 + -13 + -1b = -8 + -13

Combine like terms: 13 + -13 = 0
0 + -1b = -8 + -13
-1b = -8 + -13

Combine like terms: -8 + -13 = -21
-1b = -21

Divide each side by '-1'.
b = 21

Simplifying
b = 21

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