First, plug in 448 for y:
448=7x+294
Secondly, subtract 294 from both sides to isolate x:
154=7x
Divide both sides by 7:
22=x
Refine:
x=22
The answer is D)22
7n +13p + -5 = 15 Hope I helped
Answer:
-4/5=10/5
Step-by-step explanation:
Answer:
![\huge\boxed{x\in[-0.5,\ 1.5]}](https://tex.z-dn.net/?f=%5Chuge%5Cboxed%7Bx%5Cin%5B-0.5%2C%5C%201.5%5D%7D)
Step-by-step explanation:
