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melamori03 [73]
3 years ago
12

Combine like terms. What is a simpler form of the expression? -3(-4y + 3) + 7y

Mathematics
2 answers:
myrzilka [38]3 years ago
8 0
The answer to this problem is 19y-9.
Yakvenalex [24]3 years ago
3 0
19y-9 is a simpler form of this expression. You can use distributive property to get rigid the brackets (multiply -3 by -4y and 3) , then your expression looks like 12y-9+7y. You then combine like terms to get 19y-9.
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3 years ago
Read 2 more answers
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I need a little help here please
erma4kov [3.2K]

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Plot points at (0,1) and (-3,3) and draw a line going through both points.

Step-by-step explanation:

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If you didn't know the y intercept is where the line intercepts the y-axis.

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2 years ago
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vladimir1956 [14]

Answer:

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Step-by-step explanation:

Even though you don't want an explanation, I'll just tell you the basics lol.

So what you have to do, is plug in -7 for the x's.

it should look something like the equation below.

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After that all you need to is just to subtract :)

f\left(-7\right)=\frac{-29}{-11}

Then after that all you need to do is just let the negatives cancel out each other so you should get:

f\left(-7\right)=\frac{29}{11}

Hope this helps!

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