3.5+x=-7.5

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Solution for 3.5+x=-7.5 equation: 


Simplifying
3.5 + x = -7.5

Solving
3.5 + x = -7.5

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 = -7.5 + -3.5

Combine like terms: 3.5 + -3.5 = 0.0
0.0 + x = -7.5 + -3.5
x = -7.5 + -3.5

Combine like terms: -7.5 + -3.5 = -11
x = -11

Simplifying
x = -11

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