Question

If the value of a is 7,what will be the value of a+=10;​

Answer 1

Answer:

the answer is 3

Explanation:

if a= 10

a+x=10

a=7

so 7+x=10

so by transposing 7 to the other side

x=10-7

x=3

Answer 2

Answer:

answer is 7+3

Explanation:

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