slimlegs
Mar 1, 2010, 08:14 PM
m having some difficulty with substitution Method on these 4 problems
please show me how to do them!
10 points
y=-12x+387
x+-1/3y+30
y=8/9x+30
y=-4x-14
11x-3y=-24
x+2y/2=8
138= 138/11y + 828/187x
y=-2x-45
please show me how to do them!
10 points
y=-12x+387
x+-1/3y+30
y=8/9x+30
y=-4x-14
11x-3y=-24
x+2y/2=8
138= 138/11y + 828/187x
y=-2x-45