4x+28=42

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Solution for 4x+28=42 equation: 


Simplifying
4x + 28 = 42

Reorder the terms:
28 + 4x = 42

Solving
28 + 4x = 42

Solving for variable 'x'.

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

Add '-28' to each side of the equation.
28 + -28 + 4x = 42 + -28

Combine like terms: 28 + -28 = 0
0 + 4x = 42 + -28
4x = 42 + -28

Combine like terms: 42 + -28 = 14
4x = 14

Divide each side by '4'.
x = 3.5

Simplifying
x = 3.5

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