(X-7)-9=10

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Solution for (X-7)-9=10 equation:


Simplifying
(X + -7) + -9 = 10

Reorder the terms:
(-7 + X) + -9 = 10

Remove parenthesis around (-7 + X)
-7 + X + -9 = 10

Reorder the terms:
-7 + -9 + X = 10

Combine like terms: -7 + -9 = -16
-16 + X = 10

Solving
-16 + X = 10

Solving for variable 'X'.

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

Add '16' to each side of the equation.
-16 + 16 + X = 10 + 16

Combine like terms: -16 + 16 = 0
0 + X = 10 + 16
X = 10 + 16

Combine like terms: 10 + 16 = 26
X = 26

Simplifying
X = 26

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