X+3.5=10.5

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Solution for X+3.5=10.5 equation: 


Simplifying
X + 3.5 = 10.5

Reorder the terms:
3.5 + X = 10.5

Solving
3.5 + X = 10.5

Solving for variable 'X'.

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

Add '-3.5' to each side of the equation.
3.5 + -3.5 + X = 10.5 + -3.5

Combine like terms: 3.5 + -3.5 = 0.0
0.0 + X = 10.5 + -3.5
X = 10.5 + -3.5

Combine like terms: 10.5 + -3.5 = 7
X = 7

Simplifying
X = 7

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