6.8-4.2b=-3

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Solution for 6.8-4.2b=-3 equation: 


Simplifying
6.8 + -4.2b = -3

Solving
6.8 + -4.2b = -3

Solving for variable 'b'.

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

Add '-6.8' to each side of the equation.
6.8 + -6.8 + -4.2b = -3 + -6.8

Combine like terms: 6.8 + -6.8 = 0.0
0.0 + -4.2b = -3 + -6.8
-4.2b = -3 + -6.8

Combine like terms: -3 + -6.8 = -9.8
-4.2b = -9.8

Divide each side by '-4.2'.
b = 2.333333333

Simplifying
b = 2.333333333

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