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What is 0.6r+3=0.1r-7??
i need helppp

User Hps
by
5.4k points

2 Answers

2 votes

Answer:

if you are trying to find the value of r, then i can help.

r = -20

Explanation:

0.6r + 3 = 0.1r -7

subtract both sides by 0.1r:

0.6r + 3 = 0.1r -7

-0.1r -0.1r

0.5r + 3 = -7

subtract both sides by 3

0.5r + 3 = -7

-3 -3

0.5r = -10

divide both sides by 0.5

0.5r = -10

/0.5 /0.5

r = -20

Hope this helps!

User Uday
by
5.7k points
4 votes

Answer:

- 20

Explanation:

Step 1:

0.6r + 3 = 0.1r - 7 Equation

Step 2:

0.5r + 3 = - 7 Subtract 0.1r on both sides

Step 3:

0.5r = - 10 Subtract 3 on both sides

Step 4:

r = - 10 ÷ 0.5 Divide

Answer:

r = - 20

Hope This Helps :)

User Wazeed
by
6.6k points