3(X-2)-2=7

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Solution for 3(X-2)-2=7 equation: 


Simplifying
3(X + -2) + -2 = 7

Reorder the terms:
3(-2 + X) + -2 = 7
(-2 * 3 + X * 3) + -2 = 7
(-6 + 3X) + -2 = 7

Reorder the terms:
-6 + -2 + 3X = 7

Combine like terms: -6 + -2 = -8
-8 + 3X = 7

Solving
-8 + 3X = 7

Solving for variable 'X'.

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

Add '8' to each side of the equation.
-8 + 8 + 3X = 7 + 8

Combine like terms: -8 + 8 = 0
0 + 3X = 7 + 8
3X = 7 + 8

Combine like terms: 7 + 8 = 15
3X = 15

Divide each side by '3'.
X = 5

Simplifying
X = 5

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