-12.9b-13.4b+17.36=-18.44-8.4b

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Solution for -12.9b-13.4b+17.36=-18.44-8.4b equation: 


Simplifying
-12.9b + -13.4b + 17.36 = -18.44 + -8.4b

Reorder the terms:
17.36 + -12.9b + -13.4b = -18.44 + -8.4b

Combine like terms: -12.9b + -13.4b = -26.3b
17.36 + -26.3b = -18.44 + -8.4b

Solving
17.36 + -26.3b = -18.44 + -8.4b

Solving for variable 'b'.

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

Add '8.4b' to each side of the equation.
17.36 + -26.3b + 8.4b = -18.44 + -8.4b + 8.4b

Combine like terms: -26.3b + 8.4b = -17.9b
17.36 + -17.9b = -18.44 + -8.4b + 8.4b

Combine like terms: -8.4b + 8.4b = 0.0
17.36 + -17.9b = -18.44 + 0.0
17.36 + -17.9b = -18.44

Add '-17.36' to each side of the equation.
17.36 + -17.36 + -17.9b = -18.44 + -17.36

Combine like terms: 17.36 + -17.36 = 0.00
0.00 + -17.9b = -18.44 + -17.36
-17.9b = -18.44 + -17.36

Combine like terms: -18.44 + -17.36 = -35.8
-17.9b = -35.8

Divide each side by '-17.9'.
b = 2

Simplifying
b = 2

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