consueloquintan1
13.01.2021 •
Mathematics
4x – 20 = -18
Can you help me with this
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Ответ:
.5
Step-by-step explanation:
4x - 20 = -18
+20 = +20
4x = + 2
/4 = 2/4
x = .5 or 1/2
I hope this helped!
Ответ:
slope intercept: y=5x-7
Step-by-step explanation:
first you need slope: y2-y1/x2-x1
-12-3/-1-2=
-15/-3=
5
then plug into this formula: y-y1=m(x-x1)
y-3=5(x-2)
y-3=5x-10
y=5x-7