So -r/4<u><</u>8
treat it as kind of an equal sign so do the sam eto both sides
multily both sdies by 4 to gert rid of fraciton
-r<u><</u>32
multiply by -1
remember when multipy by -1 flip the sign
r<u>></u>-32
Answer:
x-4y = 8
Step-by-step explanation:
y– 1 =1/4 (x – 12)
Multiply each side by 4
4y -4 = x-12
Subtract x from each side
-x +4y -4 = -12
Add 4 to each side
-x+4y -4+4 = -12 +4
-x+4y = -8
Multiply by -1
x-4y = 8
I think it is factored out like this:
1/3(b-1)
Answer:
x=40
Step-by-step explanation:
subtract first then multiply
7*38=7x-14
move terms 266=7x-14
calculate-7x=-14-266
divide both sides by -7 (-7x=-280)
solution x=40
