Answer:
P= A + B + C
Step-by-step explanation:
P= Side + base + Side
P= 10 + 6 + 8
P = 24
You subtract 8,725 to the other side so the problem would be w=10,619-8,725 and the answer would be W=1,894
In step 3, you added 8x onto the other side instead of subtracting it from 15x.