3 years ago

Melody is solving the equation x +12=31. Find her mistake and correct it.

1 answer:

nalin [4]3 years ago

7 0

The answer is x = 19

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Leto [7]

1. 2(4) - 4y = 20

8 -4y = 20
8-8 -4y = 20 - 8
-4/-4y = 12/-4
y = -3

5 0

3 years ago

scoundrel [369]

Answer:

6 e (*2)x

Step-by-step explanation:

i hope this helps and the 2 is a square unit

6 0

2 years ago

masha68 [24]

Answer:28

Step-by-step explanation:

8 0

3 years ago

TEA [102]

One such polynomial might be

$(x-2)\left(x-\dfrac25\right)^2$

Another with the same roots would be

$(x-2)^2\left(x-\dfrac25\right)$

7 0

3 years ago

amid [387]

Answer: I believe this is it

4 0

3 years ago