7(2x-4)=28

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Solution for 7(2x-4)=28 equation: 


Simplifying
7(2x + -4) = 28

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

Solving
-28 + 14x = 28

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 + 14x = 28 + 28

Combine like terms: -28 + 28 = 0
0 + 14x = 28 + 28
14x = 28 + 28

Combine like terms: 28 + 28 = 56
14x = 56

Divide each side by '14'.
x = 4

Simplifying
x = 4

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