Answer:
10+x=14; x=4
10+x=14
-10 -10
The 10's cancel out
x=4
Answer: 10+x=14
Step-by-step explanation:
The word "sum" implies addition, so we know we are going to be adding some values. The next part of the sentence just give you your two values, 10 and a number (x). We know to add these two together because of the word sum. The final part of the sentence is "is equal to 14" this simply mean =14. Put all the pieces together and you get : 10+x=14
