Basicly just plug in some nubers around the five like 3 + 5 - 10 = - 2 or 3 + unkown number - 10 = -2
Harvey is 3 times as old as Jane."
<span>h = 3j </span>
<span>"The sum of their ages is 48 years." </span>
<span>h + j = 48 </span>
<span>substitution </span>
<span>(3j) + j = 48 </span>
<span>4j = 48 </span>
<span>j = 12 </span>
<span>h = 3j = 36</span>
Cuántas oraciones necesitas
Answer:
the answer is 10
y
+
6
Step-by-step explanation:
Combine like terms
