3(-1+3X)=-9+3X

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


Simplifying
3(-1 + 3X) = -9 + 3X
(-1 * 3 + 3X * 3) = -9 + 3X
(-3 + 9X) = -9 + 3X

Solving
-3 + 9X = -9 + 3X

Solving for variable 'X'.

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

Add '-3X' to each side of the equation.
-3 + 9X + -3X = -9 + 3X + -3X

Combine like terms: 9X + -3X = 6X
-3 + 6X = -9 + 3X + -3X

Combine like terms: 3X + -3X = 0
-3 + 6X = -9 + 0
-3 + 6X = -9

Add '3' to each side of the equation.
-3 + 3 + 6X = -9 + 3

Combine like terms: -3 + 3 = 0
0 + 6X = -9 + 3
6X = -9 + 3

Combine like terms: -9 + 3 = -6
6X = -6

Divide each side by '6'.
X = -1

Simplifying
X = -1

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