3(8-6b)=42

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Solution for 3(8-6b)=42 equation: 


Simplifying
3(8 + -6b) = 42
(8 * 3 + -6b * 3) = 42
(24 + -18b) = 42

Solving
24 + -18b = 42

Solving for variable 'b'.

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

Add '-24' to each side of the equation.
24 + -24 + -18b = 42 + -24

Combine like terms: 24 + -24 = 0
0 + -18b = 42 + -24
-18b = 42 + -24

Combine like terms: 42 + -24 = 18
-18b = 18

Divide each side by '-18'.
b = -1

Simplifying
b = -1

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