6.8-4.2b=-5.6b-2

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Solution for 6.8-4.2b=-5.6b-2 equation: 


Simplifying
6.8 + -4.2b = -5.6b + -2

Reorder the terms:
6.8 + -4.2b = -2 + -5.6b

Solving
6.8 + -4.2b = -2 + -5.6b

Solving for variable 'b'.

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

Add '5.6b' to each side of the equation.
6.8 + -4.2b + 5.6b = -2 + -5.6b + 5.6b

Combine like terms: -4.2b + 5.6b = 1.4b
6.8 + 1.4b = -2 + -5.6b + 5.6b

Combine like terms: -5.6b + 5.6b = 0.0
6.8 + 1.4b = -2 + 0.0
6.8 + 1.4b = -2

Add '-6.8' to each side of the equation.
6.8 + -6.8 + 1.4b = -2 + -6.8

Combine like terms: 6.8 + -6.8 = 0.0
0.0 + 1.4b = -2 + -6.8
1.4b = -2 + -6.8

Combine like terms: -2 + -6.8 = -8.8
1.4b = -8.8

Divide each side by '1.4'.
b = -6.285714286

Simplifying
b = -6.285714286

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