4x+28=81

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Solution for 4x+28=81 equation: 


Simplifying
4x + 28 = 81

Reorder the terms:
28 + 4x = 81

Solving
28 + 4x = 81

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 = 81 + -28

Combine like terms: 28 + -28 = 0
0 + 4x = 81 + -28
4x = 81 + -28

Combine like terms: 81 + -28 = 53
4x = 53

Divide each side by '4'.
x = 13.25

Simplifying
x = 13.25

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