sin(x+0.3)+sin(x+0.3)=2cos(0.3)

Solution for sin(x+0.3)+sin(x+0.3)=2cos(0.3) equation:

Simplifying
sin(x + 0.3) + sin(x + 0.3) = 2cos(0.3)

Reorder the terms:
ins(0.3 + x) + sin(x + 0.3) = 2cos(0.3)
(0.3 * ins + x * ins) + sin(x + 0.3) = 2cos(0.3)
(0.3ins + insx) + sin(x + 0.3) = 2cos(0.3)

Reorder the terms:
0.3ins + insx + ins(0.3 + x) = 2cos(0.3)
0.3ins + insx + (0.3 * ins + x * ins) = 2cos(0.3)
0.3ins + insx + (0.3ins + insx) = 2cos(0.3)

Reorder the terms:
0.3ins + 0.3ins + insx + insx = 2cos(0.3)

Combine like terms: 0.3ins + 0.3ins = 0.6ins
0.6ins + insx + insx = 2cos(0.3)

Combine like terms: insx + insx = 2insx
0.6ins + 2insx = 2cos(0.3)

Reorder the terms for easier multiplication:
0.6ins + 2insx = 2 * 0.3cos

Multiply 2 * 0.3
0.6ins + 2insx = 0.6cos

Solving
0.6ins + 2insx = 0.6cos

Solving for variable 'i'.

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

Reorder the terms:
-0.6cos + 0.6ins + 2insx = 0.6cos + -0.6cos

Combine like terms: 0.6cos + -0.6cos = 0.0
-0.6cos + 0.6ins + 2insx = 0.0

The solution to this equation could not be determined.