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cluponka [151]
3 years ago
10

What is the coefficient of q in the sum of (2/3q-3/4) and(-1/6q-r)?

Mathematics
2 answers:
Phantasy [73]3 years ago
7 0

Answer:

The coefficient is 1/2

Step-by-step explanation:

sorry don't  have time to do it but it definitely is 1/2

Harlamova29_29 [7]3 years ago
6 0

Answer:

The coefficient is \frac{1}{2}

Step-by-step explanation:

The given sum is

(\frac{2}{3}q -\frac{3}{4})+(-\frac{1}{6}q-r)

We can choose to add only the coeffients of q or simplify the whole sum.

=\frac{2}{3}q -\frac{1}{6}q-\frac{3}{4})-r)

We collect the LCM for the q terms;

=\frac{4-1}{6}q-\frac{3}{4})-r)

This will give us;

=\frac{3}{6}q-\frac{3}{4})-r)

Which is the same as

=\frac{1}{2}q-r-\frac{3}{4}

The coefficient is \frac{1}{2}

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