4(x-7)2=72

Solution for 4(x-7)2=72 equation:

Simplifying
4(x + -7) * 2 = 72

Reorder the terms:
4(-7 + x) * 2 = 72

Reorder the terms for easier multiplication:
4 * 2(-7 + x) = 72

Multiply 4 * 2
8(-7 + x) = 72
(-7 * 8 + x * 8) = 72
(-56 + 8x) = 72

Solving
-56 + 8x = 72

Solving for variable 'x'.

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

Add '56' to each side of the equation.
-56 + 56 + 8x = 72 + 56

Combine like terms: -56 + 56 = 0
0 + 8x = 72 + 56
8x = 72 + 56

Combine like terms: 72 + 56 = 128
8x = 128

Divide each side by '8'.
x = 16

Simplifying
x = 16