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vlada-n [284]
3 years ago
5

8 + 8r = 3 + 3r can anyone can help me out​

Mathematics
2 answers:
MAVERICK [17]3 years ago
6 0

Answer:r = -1

Step-by-step explanation:

8+8r-(3+3r)=0

We add all the numbers together, and all the variables

8r-(3r+3)+8=0

We get rid of parentheses

8r-3r-3+8=0

We add all the numbers together, and all the variables

5r+5=0

We move all terms containing r to the left, all other terms to the right

5r=-5

r=-5/5

r=-1

Hope this helps

VARVARA [1.3K]3 years ago
6 0
8 + 8r = 3 + 3r
-3r -3r
————————
8 + 5r = 3
-8 -8
—————-
5r = -5
— —-
5 5
——————-
1r = 1



Hope this helped :D
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