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I am Lyosha [343]
3 years ago
8

Solve for q. –15 − 18q = –20q + 15 q =

Mathematics
2 answers:
Alexandra [31]3 years ago
6 0

We first want to get q on its own then solve like shown:

-15-18q=-20q+15

Now add 15 to both sides and add 20 q to both sides.

2q=30

Now divide 30 by 2.

q=15

spayn [35]3 years ago
5 0

Answer:

q = 15

Step-by-step explanation:

<u>→First, add 18q to both sides:</u>

-15 - 18q = -20q + 15

-15 = -2q + 15

<u>→Subtract 15 from both sides:</u>

-30 = -2q

<u>→Divide both sides by -2:</u>

15 = q

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