q increased by the difference between 18 times q and 5 | MathCelebrity Forum

q increased by the difference between 18 times q and 5

math_celebrity

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q increased by the difference between 18 times q and 5

Take this algebraic expression in parts.

18 times q:
18q

The difference between 18 times q and 5 means we subtract 5 from 18q:
18q - 5

q increased by the difference between 18 times q and 5 means we add 18q - 5 to q:
q + (18q - 5)
q + 18q - 5

IF we want to simplify, we group like terms:
19q - 5
 
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