I am having trouble solving for x in this equation
$\displaystyle 0=10sin(1.256637061*3+x)$
If someone could help, it would be greatly appreciated.
You could simply argue that $\displaystyle \sin(0) = 0.$
$\displaystyle 0=10\times\sin(\underbrace{1.26\cdot3+x})$ Set this part equal to 0 and solve.
Or,
$\displaystyle 0=10\times\sin(1.26\cdot 3+x)$
$\displaystyle \implies \sin(3.77+x) =0$
$\displaystyle \implies \sin^{-1}(\sin(3.77+x)) =\sin^{-1}(0)$
$\displaystyle \implies 3.77+x =0$
$\displaystyle \implies \fbox{x= -3.77}$