3(8-3x)=42

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Solution for 3(8-3x)=42 equation: 


Simplifying
3(8 + -3x) = 42
(8 * 3 + -3x * 3) = 42
(24 + -9x) = 42

Solving
24 + -9x = 42

Solving for variable 'x'.

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

Add '-24' to each side of the equation.
24 + -24 + -9x = 42 + -24

Combine like terms: 24 + -24 = 0
0 + -9x = 42 + -24
-9x = 42 + -24

Combine like terms: 42 + -24 = 18
-9x = 18

Divide each side by '-9'.
x = -2

Simplifying
x = -2

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