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alexandr1967 [171]
3 years ago
14

16x+4(x-5) I had to do 20 characters

Mathematics
2 answers:
Murljashka [212]3 years ago
6 0

Step-by-step explanation:

16x+4x-20=0

20x-20=0

bring -25 to other side it will become 25

20x=20

x=20/20

x=1

salantis [7]3 years ago
5 0

Answer:

x=1

Step-by-step explanation:

<u>Distribute to simplify parenthesis:</u>

16x+4x-20

<u>Combine like terms:</u>

20x+20

<em>Theoretically, there is an invisible =0 in this expression, so we subtract 20 from both sides</em>

<u>Subtract:</u>

20x+20=0 ⇒ 20x=20

<u>Divide both sides by 20</u>

x=1

i hope this helps u pls give a brainliest and a thx ;)

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