6=7sin(9x)

Solution for 6=7sin(9x) equation:

Simplifying
6 = 7sin(9x)

Remove parenthesis around (9x)
6 = 7ins * 9x

Reorder the terms for easier multiplication:
6 = 7 * 9ins * x

Multiply 7 * 9
6 = 63ins * x

Multiply ins * x
6 = 63insx

Solving
6 = 63insx

Solving for variable 'i'.

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

Add '-63insx' to each side of the equation.
6 + -63insx = 63insx + -63insx

Combine like terms: 63insx + -63insx = 0
6 + -63insx = 0

Add '-6' to each side of the equation.
6 + -6 + -63insx = 0 + -6

Combine like terms: 6 + -6 = 0
0 + -63insx = 0 + -6
-63insx = 0 + -6

Combine like terms: 0 + -6 = -6
-63insx = -6

Divide each side by '-63nsx'.
i = 0.09523809524n-1s-1x-1

Simplifying
i = 0.09523809524n-1s-1x-1