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Mekhanik [1.2K]

3 years ago

14

PLEASE HELP ASAP WILL MARK BRAINLIEST

1 answer:

luda_lava [24]3 years ago

4 0

Answer:

x=11

Step-by-step explanation:

7x-9-4(x-1)=28

7x-9-4x+4=28

3x-5=28

3x=33

x=11

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