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3 years ago

(2a - 3b + 5c) - (-3a - 7c)

Mathematics

2 answers:

ollegr [7]3 years ago

4 0

Answer:

5a-3b+12c

Step-by-step explanation:

(2a - 3b + 5c) - (-3a - 7c)

Distribute the minus sign

2a -3b +5c +3a +7c

Combine like terms

5a-3b+12c

Sidana [21]3 years ago

3 0

Answer:5a -3b + 12c

Step-by-step explanation:

Question: 

(2a - 3b + 5c) - (-3a - 7c)

First step:

Distribute negitive sign

(2a - 3b + 5c) + (3a + 7c)

Second Step:

Remove parenthesis

2a - 3b + 5c + 3a + 7c

Third Step:

Add like terms

Final Answer:

5a -3b + 12c

<!> Brainliest is much appreciated! <!>

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inysia [295]

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Step-by-step explanation:

Given

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As we already know the y-coordinate of midpoint

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Keywords: Mid-point, coordinate geometry

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I need this answered soon!! please help!! 20 points and brainliest!!!

emmasim [6.3K]

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Step-by-step explanation:

if it's all the times BETTER

then it shouldn't include 15

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