3x+11=42

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Solution for 3x+11=42 equation: 


Simplifying
3x + 11 = 42

Reorder the terms:
11 + 3x = 42

Solving
11 + 3x = 42

Solving for variable 'x'.

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

Add '-11' to each side of the equation.
11 + -11 + 3x = 42 + -11

Combine like terms: 11 + -11 = 0
0 + 3x = 42 + -11
3x = 42 + -11

Combine like terms: 42 + -11 = 31
3x = 31

Divide each side by '3'.
x = 10.33333333

Simplifying
x = 10.33333333

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