6x+2(-7x-15)=-102

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Solution for 6x+2(-7x-15)=-102 equation:


Simplifying
6x + 2(-7x + -15) = -102

Reorder the terms:
6x + 2(-15 + -7x) = -102
6x + (-15 * 2 + -7x * 2) = -102
6x + (-30 + -14x) = -102

Reorder the terms:
-30 + 6x + -14x = -102

Combine like terms: 6x + -14x = -8x
-30 + -8x = -102

Solving
-30 + -8x = -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 + -8x = -102 + 30

Combine like terms: -30 + 30 = 0
0 + -8x = -102 + 30
-8x = -102 + 30

Combine like terms: -102 + 30 = -72
-8x = -72

Divide each side by '-8'.
x = 9

Simplifying
x = 9

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