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3 years ago

8

HELP WILL MARK YOU BRAINLIEST

2 answers:

ludmilkaskok [199]3 years ago

5 0

Answer:

11

Step-by-step explanation:

$r+5+3r-14=35\\4r-9=35\\4r=44\\r=11$

erma4kov [3.2K]3 years ago

3 0

Answer:

r = 11

Step-by-step explanation:

mDG and mGM must add up to mDM

Step 1: Set up equation

mDG + mGM = mDM

r + 5 + 3r - 14 = 35

Step 2: Solve for <em>r</em>

<u>Combine like terms:</u> 4r - 9 = 35

<u>Add 9 to both sides:</u> 4r = 44

<u>Divide both sides by 4:</u> r = 11

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