2.5+x-4=3

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Solution for 2.5+x-4=3 equation: 


Simplifying
2.5 + x + -4 = 3

Reorder the terms:
2.5 + -4 + x = 3

Combine like terms: 2.5 + -4 = -1.5
-1.5 + x = 3

Solving
-1.5 + x = 3

Solving for variable 'x'.

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

Add '1.5' to each side of the equation.
-1.5 + 1.5 + x = 3 + 1.5

Combine like terms: -1.5 + 1.5 = 0.0
0.0 + x = 3 + 1.5
x = 3 + 1.5

Combine like terms: 3 + 1.5 = 4.5
x = 4.5

Simplifying
x = 4.5

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