3x-2(5x+7)-6=14

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Solution for 3x-2(5x+7)-6=14 equation:


Simplifying
3x + -2(5x + 7) + -6 = 14

Reorder the terms:
3x + -2(7 + 5x) + -6 = 14
3x + (7 * -2 + 5x * -2) + -6 = 14
3x + (-14 + -10x) + -6 = 14

Reorder the terms:
-14 + -6 + 3x + -10x = 14

Combine like terms: -14 + -6 = -20
-20 + 3x + -10x = 14

Combine like terms: 3x + -10x = -7x
-20 + -7x = 14

Solving
-20 + -7x = 14

Solving for variable 'x'.

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

Add '20' to each side of the equation.
-20 + 20 + -7x = 14 + 20

Combine like terms: -20 + 20 = 0
0 + -7x = 14 + 20
-7x = 14 + 20

Combine like terms: 14 + 20 = 34
-7x = 34

Divide each side by '-7'.
x = -4.857142857

Simplifying
x = -4.857142857

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