1x+38=42

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Solution for 1x+38=42 equation: 


Simplifying
1x + 38 = 42

Reorder the terms:
38 + 1x = 42

Solving
38 + 1x = 42

Solving for variable 'x'.

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

Add '-38' to each side of the equation.
38 + -38 + 1x = 42 + -38

Combine like terms: 38 + -38 = 0
0 + 1x = 42 + -38
1x = 42 + -38

Combine like terms: 42 + -38 = 4
1x = 4

Divide each side by '1'.
x = 4

Simplifying
x = 4

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