Solve the equation for y. then find the value of y for each value of x.
3x - 7y = 11; x= -3,0,3
solve the equation for y:
y=
(simplify your answer. use integers or fractions for any numbers in the expression.)

Find the value of x for which the lines are parallel.

Can someone me and do the problem plz so i can understand it more better

Sketch the vector field vector f( vector r ) = 8vector r in the xy-plane. select all that apply. the length of each vector is 8. the lengths of the vectors decrease as you move away from the origin. all the vectors point away from the origin. all the vectors point in the same direction. all the vectors point towards the origin. the lengths of the vectors increase as you move away from the origin.