Answer:
3/6 + 3/6 | 4/12 + 8/12 | 2.5/6 +3.5/6
Step-by-step explanation:
You can do 8 + 8 = 16 then minus 1 cuz thats how much you added
<span>a=7b+8c+9d-10
a = 8c + 16d - 10
solve for c then
8c = a - 16d + 10
c = (</span>a - 16d + 10) / 8
or
c = a/8 - 2d + 5/4
<span>y=1/3 x - 2
3y = x - 6
x - 3y = 6 ...this is standard form</span>
