0.3b-0.05+0.4b=-0.008

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Solution for 0.3b-0.05+0.4b=-0.008 equation: 


Simplifying
0.3b + -0.05 + 0.4b = -0.008

Reorder the terms:
-0.05 + 0.3b + 0.4b = -0.008

Combine like terms: 0.3b + 0.4b = 0.7b
-0.05 + 0.7b = -0.008

Solving
-0.05 + 0.7b = -0.008

Solving for variable 'b'.

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

Add '0.05' to each side of the equation.
-0.05 + 0.05 + 0.7b = -0.008 + 0.05

Combine like terms: -0.05 + 0.05 = 0.00
0.00 + 0.7b = -0.008 + 0.05
0.7b = -0.008 + 0.05

Combine like terms: -0.008 + 0.05 = 0.042
0.7b = 0.042

Divide each side by '0.7'.
b = 0.06

Simplifying
b = 0.06

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