Respuesta :
Answer:
C. y=(t-d)/31
Step-by-step explanation:
Step 1: Add 19y to both sides.
31y+d=t
Step 2: Add -d to both sides.
31y=t-d
Step 3: Divide both sides by 31.
y=(t-d)/31
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Answer:
C. y=(t-d)/31
Step-by-step explanation:
Step 1: Add 19y to both sides.
31y+d=t
Step 2: Add -d to both sides.
31y=t-d
Step 3: Divide both sides by 31.
y=(t-d)/31