3x+7(-2x+4)=-104

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Solution for 3x+7(-2x+4)=-104 equation:


Simplifying
3x + 7(-2x + 4) = -104

Reorder the terms:
3x + 7(4 + -2x) = -104
3x + (4 * 7 + -2x * 7) = -104
3x + (28 + -14x) = -104

Reorder the terms:
28 + 3x + -14x = -104

Combine like terms: 3x + -14x = -11x
28 + -11x = -104

Solving
28 + -11x = -104

Solving for variable 'x'.

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

Add '-28' to each side of the equation.
28 + -28 + -11x = -104 + -28

Combine like terms: 28 + -28 = 0
0 + -11x = -104 + -28
-11x = -104 + -28

Combine like terms: -104 + -28 = -132
-11x = -132

Divide each side by '-11'.
x = 12

Simplifying
x = 12

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