6x-7(-2x-14)=-142

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Solution for 6x-7(-2x-14)=-142 equation:


Simplifying
6x + -7(-2x + -14) = -142

Reorder the terms:
6x + -7(-14 + -2x) = -142
6x + (-14 * -7 + -2x * -7) = -142
6x + (98 + 14x) = -142

Reorder the terms:
98 + 6x + 14x = -142

Combine like terms: 6x + 14x = 20x
98 + 20x = -142

Solving
98 + 20x = -142

Solving for variable 'x'.

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

Add '-98' to each side of the equation.
98 + -98 + 20x = -142 + -98

Combine like terms: 98 + -98 = 0
0 + 20x = -142 + -98
20x = -142 + -98

Combine like terms: -142 + -98 = -240
20x = -240

Divide each side by '20'.
x = -12

Simplifying
x = -12

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