7(2x-4)=12

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Solution for 7(2x-4)=12 equation:


Simplifying
7(2x + -4) = 12

Reorder the terms:
7(-4 + 2x) = 12
(-4 * 7 + 2x * 7) = 12
(-28 + 14x) = 12

Solving
-28 + 14x = 12

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 = 12 + 28

Combine like terms: -28 + 28 = 0
0 + 14x = 12 + 28
14x = 12 + 28

Combine like terms: 12 + 28 = 40
14x = 40

Divide each side by '14'.
x = 2.857142857

Simplifying
x = 2.857142857

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