Answer:
19
Step-by-step explanation:
15z-14z=12+7
z=19
4+1+4+g=36
g=27
dg=32
y=x+2
y-y1=m(x-x1)
y-2=1(x-0)
y-2=1(x)
y-2=x
1 answer I don't now
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