A problem states: "There are 7 more girls than boys in a club. There are 23 members in the club in all. How many girls are there
in the club?"
Let g represent the number of girls.
Which expression represents the number of boys?
7−g
g−7
g⋅7
g + 7
1 answer:
Answer:
g - 7 represents the number of boys.
Step-by-step explanation:
Let's say that x is the number of boys then:
x + 7 = g
So to find the number of boys we rearrange the equation to make x the subject of the formula:
g - 7 = x + 7 - 7
g - 7 = x
So the number of boys in g - 7
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Step-by-step explanation:
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