7x + 10
the sum of 10 and the product of 7 and a number 2+5=7 2*5=10
3
3
70
7x - 10
Well, isn't that just a happy little question! The product of 7 and 8 is 56, which is different from the sum of 7 and 8, which is 15. Each operation brings its own unique result, just like how each brushstroke adds something special to a painting.
10 - 3 = 7 and 10 x 3 = 30
10
42
7 and 3
60000000 = 6*10^7