X+2(-2)=9

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Solution for X+2(-2)=9 equation: 


Simplifying
X + 2(-2) = 9

Multiply 2 * -2
X + -4 = 9

Reorder the terms:
-4 + X = 9

Solving
-4 + X = 9

Solving for variable 'X'.

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

Add '4' to each side of the equation.
-4 + 4 + X = 9 + 4

Combine like terms: -4 + 4 = 0
0 + X = 9 + 4
X = 9 + 4

Combine like terms: 9 + 4 = 13
X = 13

Simplifying
X = 13

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