42b-18=

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Solution for 42b-18= equation:


Simplifying
42b + -18 = 0

Reorder the terms:
-18 + 42b = 0

Solving
-18 + 42b = 0

Solving for variable 'b'.

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

Add '18' to each side of the equation.
-18 + 18 + 42b = 0 + 18

Combine like terms: -18 + 18 = 0
0 + 42b = 0 + 18
42b = 0 + 18

Combine like terms: 0 + 18 = 18
42b = 18

Divide each side by '42'.
b = 0.4285714286

Simplifying
b = 0.4285714286

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