3(4x-4)-7x=n

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


Simplifying
3(4x + -4) + -7x = n

Reorder the terms:
3(-4 + 4x) + -7x = n
(-4 * 3 + 4x * 3) + -7x = n
(-12 + 12x) + -7x = n

Combine like terms: 12x + -7x = 5x
-12 + 5x = n

Solving
-12 + 5x = n

Solving for variable 'x'.

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

Add '12' to each side of the equation.
-12 + 12 + 5x = 12 + n

Combine like terms: -12 + 12 = 0
0 + 5x = 12 + n
5x = 12 + n

Divide each side by '5'.
x = 2.4 + 0.2n

Simplifying
x = 2.4 + 0.2n

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