The sum of z and 7? What is it plz
2 answers:
Answer:
z+7
Step-by-step explanation:
Firstly once you see the word sum it means you will have to add up to get a specific number
For example the sum of 6 and 7 means 6+7 which will give us 13
The sum of z and 7 will z+7,but we observe that z is not a number so we cannot add z+7 but in the case of multiplication that is z×7
It will give us 7z but the case of addition is totally different from that of multiplication
Therefore the final answer is z+7
Answer:
z + 7
Step-by-step explanation:
<u>Step 1: Convert words into an expression</u>
The sum of z and 7
<em>z + 7</em>
<em />
Answer: z + 7
<u>If needed solve:</u>
z + 7 - 7 = 0 - 7
<em>z = -7</em>
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