3(10+4X)=-102

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Solution for 3(10+4X)=-102 equation: 


Simplifying
3(10 + 4X) = -102
(10 * 3 + 4X * 3) = -102
(30 + 12X) = -102

Solving
30 + 12X = -102

Solving for variable 'X'.

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

Add '-30' to each side of the equation.
30 + -30 + 12X = -102 + -30

Combine like terms: 30 + -30 = 0
0 + 12X = -102 + -30
12X = -102 + -30

Combine like terms: -102 + -30 = -132
12X = -132

Divide each side by '12'.
X = -11

Simplifying
X = -11

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