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The sum of two numbers that equal 43 is determined by the equation x + y = 43. There are infinite pairs of numbers that satisfy this equation, such as 20 + 23, 15 + 28, or 10 + 33. These pairs are known as additive inverses, where one number is the additive inverse of the other.
Well, honey, if you can't figure out that 43 is the sum of 21 and 22, then I don't know what to tell you. It's basic math, darling. Just add 'em up and you'll get your answer.
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x=7
I x=5 and y=2, then (5x5)=25 plus (9x2)=18. 25+18=43
5 plus 43 equals 48. Addition is a basic arithmetic operation where two or more numbers are combined to find a total sum. In this case, adding 5 and 43 together results in 48.
455
43 + 23 = 64 + 8 = 72