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
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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
I'll pick one:
y=8/9x+30
y=-4x-14
-4x -14 = 8/9x +30
Can you do it? Try?
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