x+4=8.1

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Solution for x+4=8.1 equation:


Simplifying
x + 4 = 8.1

Reorder the terms:
4 + x = 8.1

Solving
4 + x = 8.1

Solving for variable 'x'.

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

Add '-4' to each side of the equation.
4 + -4 + x = 8.1 + -4

Combine like terms: 4 + -4 = 0
0 + x = 8.1 + -4
x = 8.1 + -4

Combine like terms: 8.1 + -4 = 4.1
x = 4.1

Simplifying
x = 4.1

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