2*-2+8=X

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Solution for 2*-2+8=X equation:


Simplifying
2 * -2 + 8 = X

Multiply 2 * -2
-4 + 8 = X

Combine like terms: -4 + 8 = 4
4 = X

Solving
4 = 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.
4 + -1X = X + -1X

Combine like terms: X + -1X = 0
4 + -1X = 0

Add '-4' to each side of the equation.
4 + -4 + -1X = 0 + -4

Combine like terms: 4 + -4 = 0
0 + -1X = 0 + -4
-1X = 0 + -4

Combine like terms: 0 + -4 = -4
-1X = -4

Divide each side by '-1'.
X = 4

Simplifying
X = 4

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