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ch4aika [34]
3 years ago
8

Help, Find value of x

Mathematics
2 answers:
Ahat [919]3 years ago
8 0

Answer:

29

Step-by-step explanation:

4x+(x+35)=180

5x+35=180

5x=145

x=29

Oksana_A [137]3 years ago
7 0

Answer:

29

Step-by-step explanation:

4x + (x+35) =180

5x + 35 = 180

If your wondering where 180 came from i'll tell you . 180 is the sum of all of it because it's a straight line and every time you have something like this it will be 180.

So then subtract 35 from 180 which will be 145

5x=145

Divide by 5 on both sides to get the answer of 29

x=29

<h2> im not a teacher but i hope this helps :) </h2>

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Suppose~the~two~numbers~are~x~and~y.\\From~the~first~condition,\\x+y=-17...........(1)\\From~the~second~condition,\\x-y=41.............(2)\\Adding~eq^n(1)~and~eq^n(2),~we~get,\\x+y+x-y=-17+41\\or, 2x = 24\\or, x=12\\Substituting~x=12~in~eq^n(2),\\y = -17-x = -17-12 = -29

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