8-4.2b=5.6b-3

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Solution for 8-4.2b=5.6b-3 equation:


Simplifying
8 + -4.2b = 5.6b + -3

Reorder the terms:
8 + -4.2b = -3 + 5.6b

Solving
8 + -4.2b = -3 + 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.
8 + -4.2b + -5.6b = -3 + 5.6b + -5.6b

Combine like terms: -4.2b + -5.6b = -9.8b
8 + -9.8b = -3 + 5.6b + -5.6b

Combine like terms: 5.6b + -5.6b = 0.0
8 + -9.8b = -3 + 0.0
8 + -9.8b = -3

Add '-8' to each side of the equation.
8 + -8 + -9.8b = -3 + -8

Combine like terms: 8 + -8 = 0
0 + -9.8b = -3 + -8
-9.8b = -3 + -8

Combine like terms: -3 + -8 = -11
-9.8b = -11

Divide each side by '-9.8'.
b = 1.12244898

Simplifying
b = 1.12244898

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