Oh, dude, the sum of q and 8 is just q + 8. Like, you literally just add q and 8 together, that's it. It's not rocket science, unless you're trying to do math on a rocket, then I guess it would be rocket science.
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The sum of q and 8 can be represented as q + 8. This is a simple algebraic expression where q is a variable representing an unknown value. Adding 8 to q means combining the value of q with 8 to get the sum.
Well, darling, the sum of q and 8 is simply q + 8. It's not rocket science, just basic math. So, go ahead and add those two numbers together, and voilà, you've got your answer!
Watch carefully:Q + 8 = 9Subtract 8 from each side of this algebraic linear equation:Q = 1 .
The sum of p and q means (p+q). The difference of p and q means (p-q).
three-fourths of the sum of q and 5
It is: 4*(q+p)
Let the two numbers be P and Q. So P+Q = 34. P-Q = 18. Add these two equations together:2P = 52. --> P = 26. Substitute into one of the original equations: P+Q=34 --> Q=34-26=8. The numbers are 26 and 8. Check to make sure: 26+8=34. 26-8=18