Evaluate the expression when x=4,y=-6and z=-3.3x-2yz
3x-2yz=3x-2yz{using:y=-6,z=-3andx=4}=3(4)-2(-6)-3{Multiply}=12+12-3=-8
Final Answer: -8
Evaluate the expression 5x+7y-8z+12, when x=2,y=3,z=4.
Evaluate the expression z÷x, when x=3,y=-4 and z=-6.
Evaluate the expression when x=4,y=-6and z=-3
y÷z
Evaluate the expression when x=5,y=-3, and z=-2.
y+zx