Question

Question in pic, will mark brainliest.

Answer 1

Answer:

x = 14, y = 12

Step-by-step explanation:

We know that the angles $(2x+7)$ and $(3x-7)$ are equal. We also know that they are equal to $180-(12y+1)$. Therefore, when we set up the equality and substitute (14, 12):

$2x+7=180-(12y+1)\\2(14)+7=180-[12(12)+1]\\28+7=180-(144+1)\\35=180-145\\35=35$

Therefore, the solution is x = 14, y = 12.