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Ymorist [56]
2 years ago
13

Pls help I'm stuck on these questions and i need to turn this in tomorrow ​

Mathematics
1 answer:
MArishka [77]2 years ago
6 0

Answer:

Step-by-step explanation:

11) 4x+2=5x-10 => 4x-5x=-10-2 => -x=-12 => x=12

12)25x=24x+4 => x=4

13)20x=21x-5 => -x=-5 => x=5

14)20x+10x=180 => 30x =180 =>x=6

To understand it better,you may check the picture down below.

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Step-by-step explanation:

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