23-9=14
14/2=7
Let x-6=7 x=7+6 x=13
Let 2x-19=7 2x=7+19 2x=26 x=26/2 x=13
It has a decimal making it have different value. Without the decimal it is a whole number. Its not really an explanation, but stuff like that is hard to explain.
Y=mx+b
m= slope
so -5 is the slope of the given line
Answer:
Step-by-step explanation:
1.
2. q-p = 3p +5
q = 4p+5
4p = q-5
p = (q-5)/4
3. y = 2a -b
Answer:
11.8294Step-by-step explanation: