X+11+x=-7

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Solution for X+11+x=-7 equation:


Simplifying
X + 11 + x = -7

Reorder the terms:
11 + X + x = -7

Solving
11 + X + x = -7

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 + X + -11 + x = -7 + -11

Reorder the terms:
11 + -11 + X + x = -7 + -11

Combine like terms: 11 + -11 = 0
0 + X + x = -7 + -11
X + x = -7 + -11

Combine like terms: -7 + -11 = -18
X + x = -18

Add '-1x' to each side of the equation.
X + x + -1x = -18 + -1x

Combine like terms: x + -1x = 0
X + 0 = -18 + -1x
X = -18 + -1x

Simplifying
X = -18 + -1x

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