Answer:
x = 1247/77
Step-by-step explanation:
25x + 1 + 52 + 2 =1250
25x + 3 + 52x = 1250
77x + 3 = 1250
77x + 3 - 3 = 1247
Answer:
0
Step-by-step explanation:
4x2=8
8-8=0
The width would be 15 in. You divide 1,575 by 5 and by 21 to get 15.
3x+(x-2)=10
4x=12
x=12/4=3
y=x-2=3-2=1
so, x=3 and y=1
Answer: (3;1)