7x-2(-3x+2)=-82

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Solution for 7x-2(-3x+2)=-82 equation:


Simplifying
7x + -2(-3x + 2) = -82

Reorder the terms:
7x + -2(2 + -3x) = -82
7x + (2 * -2 + -3x * -2) = -82
7x + (-4 + 6x) = -82

Reorder the terms:
-4 + 7x + 6x = -82

Combine like terms: 7x + 6x = 13x
-4 + 13x = -82

Solving
-4 + 13x = -82

Solving for variable 'x'.

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

Add '4' to each side of the equation.
-4 + 4 + 13x = -82 + 4

Combine like terms: -4 + 4 = 0
0 + 13x = -82 + 4
13x = -82 + 4

Combine like terms: -82 + 4 = -78
13x = -78

Divide each side by '13'.
x = -6

Simplifying
x = -6

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