100 POINTS PLS SOLVE !! ::
k-4 /9 =3
8+b /-4 = -5
1 answer:
Answer:
<h2>k = 31/9
</h2><h2>b = 12</h2>
Step-by-step explanation:
<u>k - 4 </u>= 3
9
k/9 = 3(9) + 4
k = 31/9
----------------------------
<u>8 + b </u> = -5
-4
8 + b = -5 (-4)
8 + b = 20
b = 20 - 8
b = 12
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