.5(38+x)=42

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Solution for .5(38+x)=42 equation: 


Simplifying
0.5(38 + x) = 42
(38 * 0.5 + x * 0.5) = 42
(19 + 0.5x) = 42

Solving
19 + 0.5x = 42

Solving for variable 'x'.

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

Add '-19' to each side of the equation.
19 + -19 + 0.5x = 42 + -19

Combine like terms: 19 + -19 = 0
0 + 0.5x = 42 + -19
0.5x = 42 + -19

Combine like terms: 42 + -19 = 23
0.5x = 23

Divide each side by '0.5'.
x = 46

Simplifying
x = 46

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