A committee has 45 members. The number of men on the committee is 6 less than twice the number of women
(w). Which equation could be used to find the number of women on the committee?​

Respuesta :

Answer:

2w - 6 = 45

Step-by-step explanation:

Answer:

There are 17 women on the committee.

Step-by-step explanation:

1. Let´s name the variables as follows:

w = number of women on the committee

m = number of men on the committee

2. As the committee has 45 members, the first equation will be:

[tex]w+m=45[/tex] (Eq.1)

3. As the number of men on the committee is 6 less than twice the number of women, it can be expressed as:

[tex]m=2w-6[/tex] (Eq.2)

4. Replacing Eq.2 in Eq.1, we have:

[tex]w+2w-6=45[/tex]

5. Solving for w, we can find the number of women on the committee:

[tex]3w-6=45[/tex]

[tex]3w=45+6[/tex]

[tex]3w=51[/tex]

[tex]w=\frac{51}{3}[/tex]

w=17

Therefore there are 17 women on the committee.

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