2(x-9)2=100

Solution for 2(x-9)2=100 equation:

Simplifying
2(x + -9) * 2 = 100

Reorder the terms:
2(-9 + x) * 2 = 100

Reorder the terms for easier multiplication:
2 * 2(-9 + x) = 100

Multiply 2 * 2
4(-9 + x) = 100
(-9 * 4 + x * 4) = 100
(-36 + 4x) = 100

Solving
-36 + 4x = 100

Solving for variable 'x'.

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

Add '36' to each side of the equation.
-36 + 36 + 4x = 100 + 36

Combine like terms: -36 + 36 = 0
0 + 4x = 100 + 36
4x = 100 + 36

Combine like terms: 100 + 36 = 136
4x = 136

Divide each side by '4'.
x = 34

Simplifying
x = 34