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AnnZ [28]
2 years ago
11

I NEED HELP FASTTT D:

Mathematics
1 answer:
Doss [256]2 years ago
4 0

Answer:

12x + 15 = 12x - 15

Step-by-step explanation:

-5x - 25 = 5x + 25

-25 = 10x + 25

-50 = 10x

-5 = x

12x + 15 = 12x - 15

15 = -15  ( No solution )

12x + 15 = 3(4x + 5)

12x + 15 = 12x + 15

12x = 12x

0 = 0  ( True for all x's )

7x + 21 = 21

7x = 0

x = 0

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Combine like terms and solve x<br><br><br> 12x + 3 - 4x - 6 = 5<br><br> 5x - 4 + 7 + 6x - 4x = 24
Lisa [10]

Answer:

12x + 3 - 4x - 6 = 5

x=1

5x - 4 + 7 + 6x - 4x = 24

x=3

5 0
3 years ago
6. Select all values of x for which f(x) = g(x).<br> A.0<br> B. 1<br> C.-3<br> D.4
Sati [7]
The answer would be A
6 0
3 years ago
798/8×41 rounded to one significant figure​
Blizzard [7]

Answer:

4089

Step-by-step explanation:

798/8 x 41=

99.75 x 41 =

4089.75

Hope it helps

3 0
3 years ago
Please i need help<br> 50 points
Alexxx [7]

Answer:

What did you need halp with

Step-by-step explanation:

4 0
4 years ago
Read 2 more answers
Solve this proportion: 5/9 /20=5.5/x
Slav-nsk [51]
X=0.495 if you are solving for x
8 0
3 years ago
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