-3+1=X+9

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Solution for -3+1=X+9 equation:


Simplifying
-3 + 1 = X + 9

Combine like terms: -3 + 1 = -2
-2 = X + 9

Reorder the terms:
-2 = 9 + X

Solving
-2 = 9 + X

Solving for variable 'X'.

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

Add '-1X' to each side of the equation.
-2 + -1X = 9 + X + -1X

Combine like terms: X + -1X = 0
-2 + -1X = 9 + 0
-2 + -1X = 9

Add '2' to each side of the equation.
-2 + 2 + -1X = 9 + 2

Combine like terms: -2 + 2 = 0
0 + -1X = 9 + 2
-1X = 9 + 2

Combine like terms: 9 + 2 = 11
-1X = 11

Divide each side by '-1'.
X = -11

Simplifying
X = -11

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