-7(2x-4)-4=-25

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Solution for -7(2x-4)-4=-25 equation:


Simplifying
-7(2x + -4) + -4 = -25

Reorder the terms:
-7(-4 + 2x) + -4 = -25
(-4 * -7 + 2x * -7) + -4 = -25
(28 + -14x) + -4 = -25

Reorder the terms:
28 + -4 + -14x = -25

Combine like terms: 28 + -4 = 24
24 + -14x = -25

Solving
24 + -14x = -25

Solving for variable 'x'.

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

Add '-24' to each side of the equation.
24 + -24 + -14x = -25 + -24

Combine like terms: 24 + -24 = 0
0 + -14x = -25 + -24
-14x = -25 + -24

Combine like terms: -25 + -24 = -49
-14x = -49

Divide each side by '-14'.
x = 3.5

Simplifying
x = 3.5

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