(9x)2+(12x)2-36=0

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Solution for (9x)2+(12x)2-36=0 equation:


Simplifying
(9x) * 2 + (12x) * 2 + -36 = 0

Remove parenthesis around (9x)
9x * 2 + (12x) * 2 + -36 = 0

Reorder the terms for easier multiplication:
9 * 2x + (12x) * 2 + -36 = 0

Multiply 9 * 2
18x + (12x) * 2 + -36 = 0

Remove parenthesis around (12x)
18x + 12x * 2 + -36 = 0

Reorder the terms for easier multiplication:
18x + 12 * 2x + -36 = 0

Multiply 12 * 2
18x + 24x + -36 = 0

Reorder the terms:
-36 + 18x + 24x = 0

Combine like terms: 18x + 24x = 42x
-36 + 42x = 0

Solving
-36 + 42x = 0

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 + 42x = 0 + 36

Combine like terms: -36 + 36 = 0
0 + 42x = 0 + 36
42x = 0 + 36

Combine like terms: 0 + 36 = 36
42x = 36

Divide each side by '42'.
x = 0.8571428571

Simplifying
x = 0.8571428571

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