4b-2=42

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Solution for 4b-2=42 equation:


Simplifying
4b + -2 = 42

Reorder the terms:
-2 + 4b = 42

Solving
-2 + 4b = 42

Solving for variable 'b'.

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

Add '2' to each side of the equation.
-2 + 2 + 4b = 42 + 2

Combine like terms: -2 + 2 = 0
0 + 4b = 42 + 2
4b = 42 + 2

Combine like terms: 42 + 2 = 44
4b = 44

Divide each side by '4'.
b = 11

Simplifying
b = 11

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