2.5+x=81-8.1

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Solution for 2.5+x=81-8.1 equation: 


Simplifying
2.5 + x = 81 + -8.1

Combine like terms: 81 + -8.1 = 72.9
2.5 + x = 72.9

Solving
2.5 + x = 72.9

Solving for variable 'x'.

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

Add '-2.5' to each side of the equation.
2.5 + -2.5 + x = 72.9 + -2.5

Combine like terms: 2.5 + -2.5 = 0.0
0.0 + x = 72.9 + -2.5
x = 72.9 + -2.5

Combine like terms: 72.9 + -2.5 = 70.4
x = 70.4

Simplifying
x = 70.4

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