4x-7(1-3x)=-82

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Solution for 4x-7(1-3x)=-82 equation:


Simplifying
4x + -7(1 + -3x) = -82
4x + (1 * -7 + -3x * -7) = -82
4x + (-7 + 21x) = -82

Reorder the terms:
-7 + 4x + 21x = -82

Combine like terms: 4x + 21x = 25x
-7 + 25x = -82

Solving
-7 + 25x = -82

Solving for variable 'x'.

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

Add '7' to each side of the equation.
-7 + 7 + 25x = -82 + 7

Combine like terms: -7 + 7 = 0
0 + 25x = -82 + 7
25x = -82 + 7

Combine like terms: -82 + 7 = -75
25x = -75

Divide each side by '25'.
x = -3

Simplifying
x = -3

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