.557735xsin30+xsin60-(166*9.8). Solve for x

Question

Is orginally a physics question (finding the tension in 2 uneven ropes that are holding up a weight). I pretty much have the problem solved I just can't solve this last algebra part.

Answer 1

0.557735 x*sine(30) +x*sine(60)=9.8*166 . . . 0.557735*(x/2) +0.866025403 x=1626.8 . . . 0.2788675x +0.866025403x=1626.8 . . . x=1626.8/1.144892903 . . . x=1420.918931