8b-(-2)=42

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Solution for 8b-(-2)=42 equation: 


Simplifying
8b + -1(-2) = 42

Multiply -1 * -2
8b + 2 = 42

Reorder the terms:
2 + 8b = 42

Solving
2 + 8b = 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 + 8b = 42 + -2

Combine like terms: 2 + -2 = 0
0 + 8b = 42 + -2
8b = 42 + -2

Combine like terms: 42 + -2 = 40
8b = 40

Divide each side by '8'.
b = 5

Simplifying
b = 5

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