Answer:
X= 30-4r/-6
Step-by-step explanation:
1. Move the 9 to the other side. (21+9=30)
2. subtract the 4r and move it to the other side (-6x=21-4r)
3. divide both sides by -6
Just a random guess 22,275 tell me if it right
Recognized the possibility
<span>Prime factorization of 140/700 = </span>Answer: 140/700 =1/5 = 0.2