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KiRa [710]
3 years ago
12

3(2a + 1) = -5(a + 6)

Mathematics
1 answer:
Lemur [1.5K]3 years ago
4 0
3(2a+1)=-5(a+6)
First expand the brackets.
6a+3=-5a-30
Now add 5a to both sides.
11a+3=-30
Then subtract 3 from both sides.
11a=-33
Finally divide both sides by 11.
a=- 33/11
=-3
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Answer:

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     2) Horizontal shift right 1 unit.

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Step-by-step explanation:

Some transformations for a function f(x) are shown below:

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3)  bf(x), being b>1

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2) Horizontal shift right 1 unit.

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32. Knowing the parent function:

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7 0
3 years ago
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To solve this problem just do the following, 
x+9=-12
   -9    -9
x=-21
Check
-21+9=-12 = True 

Hope this helps!=) 
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