6+5+x=7.5

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Solution for 6+5+x=7.5 equation: 


Simplifying
6 + 5 + x = 7.5

Combine like terms: 6 + 5 = 11
11 + x = 7.5

Solving
11 + x = 7.5

Solving for variable 'x'.

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

Add '-11' to each side of the equation.
11 + -11 + x = 7.5 + -11

Combine like terms: 11 + -11 = 0
0 + x = 7.5 + -11
x = 7.5 + -11

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

Simplifying
x = -3.5

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