X+9-x=6.5

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Solution for X+9-x=6.5 equation:


Simplifying
X + 9 + -1x = 6.5

Reorder the terms:
9 + X + -1x = 6.5

Solving
9 + X + -1x = 6.5

Solving for variable 'X'.

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

Add '-9' to each side of the equation.
9 + X + -9 + -1x = 6.5 + -9

Reorder the terms:
9 + -9 + X + -1x = 6.5 + -9

Combine like terms: 9 + -9 = 0
0 + X + -1x = 6.5 + -9
X + -1x = 6.5 + -9

Combine like terms: 6.5 + -9 = -2.5
X + -1x = -2.5

Add 'x' to each side of the equation.
X + -1x + x = -2.5 + x

Combine like terms: -1x + x = 0
X + 0 = -2.5 + x
X = -2.5 + x

Simplifying
X = -2.5 + x

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