3(-8x+7)-7=-82

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Solution for 3(-8x+7)-7=-82 equation:


Simplifying
3(-8x + 7) + -7 = -82

Reorder the terms:
3(7 + -8x) + -7 = -82
(7 * 3 + -8x * 3) + -7 = -82
(21 + -24x) + -7 = -82

Reorder the terms:
21 + -7 + -24x = -82

Combine like terms: 21 + -7 = 14
14 + -24x = -82

Solving
14 + -24x = -82

Solving for variable 'x'.

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

Add '-14' to each side of the equation.
14 + -14 + -24x = -82 + -14

Combine like terms: 14 + -14 = 0
0 + -24x = -82 + -14
-24x = -82 + -14

Combine like terms: -82 + -14 = -96
-24x = -96

Divide each side by '-24'.
x = 4

Simplifying
x = 4

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