3X+2(6X-14)=137

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Solution for 3X+2(6X-14)=137 equation:


Simplifying
3X + 2(6X + -14) = 137

Reorder the terms:
3X + 2(-14 + 6X) = 137
3X + (-14 * 2 + 6X * 2) = 137
3X + (-28 + 12X) = 137

Reorder the terms:
-28 + 3X + 12X = 137

Combine like terms: 3X + 12X = 15X
-28 + 15X = 137

Solving
-28 + 15X = 137

Solving for variable 'X'.

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

Add '28' to each side of the equation.
-28 + 28 + 15X = 137 + 28

Combine like terms: -28 + 28 = 0
0 + 15X = 137 + 28
15X = 137 + 28

Combine like terms: 137 + 28 = 165
15X = 165

Divide each side by '15'.
X = 11

Simplifying
X = 11

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