solve each system of equations by the substitution method. Tell whether each system is inconsistent or consistent. If the system is consistent, tell whether it is independent or dependent

2x - y = 11
6x - 3y= -24

Question

solve each system of equations by the substitution method. Tell whether each system is inconsistent or consistent. If the system is consistent, tell whether it is independent or dependent

2x - y = 11
6x - 3y= -24

bahrom7893 · Answer

substitution:
$$2x-y=11$$$$-y=11-2x$$$$y=2x-11$$Plug that into the second equation

anonymous · Answer

how

bahrom7893 · Answer

$$6x-3y=-24$$$$6x-3(2x-11)=-24$$Divide everything by 3:$$2x-(2x-11)=-8$$

bahrom7893 · Answer

Simplify:
$$-(-11)=-8$$$$11\ne-8$$

bahrom7893 · Answer

Inconsistent

anonymous · Answer

can you help me with this one its hard for me.

2(x+y) -5(x+1)=3          -3x+2y=8

anonymous · Answer

Okay first expand this equation out and collect the like terms 
2(x+y) -5(x+1)=3