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strojnjashka [21]
3 years ago
13

Helpppp fast my brain is not working

Mathematics
1 answer:
Sholpan [36]3 years ago
7 0

Answer:

x = 7

Step-by-step explanation:

For the two lines to be perpendicular, the sum of the two equations has to equal 90 degrees:

2x + 4 + 11x - 5 = 90

Combine like terms:

13x - 1 = 90

Add 1 to both sides to isolate the 13x:

13x = 91

Divide both sides by 13 to isolate x:

x = 7

The value of x is 7.

Hope this helps :)

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