Question 417797

If {{{7x+5y+6z=55}}} then {{{y}}}=?


{{{5y=-7x-6z+55}}}


{{{5y/5=-7x/5-6z/5+55/5}}}


{{{y=-(7/5)x-(6/5)z+11}}}

{{{y=-(1.4)x-(1.2)z+11}}}