Math, asked by Adaminf, 1 year ago

10(2a+19×20) = 1280

Find a : )

Answers

Answered by dheepthy

1

Answer:

here a= -1836

Step-by-step explanation:

20a=1280-38000=>20a=-36720

=>a=-36720÷20

a=-1836

Answered by pratisha92

2

Answer:

10(2a+19×20)=1280

10(2a+380)=1280

20a+3800=1280

20a=1280-3800

20a=-2520

a=-2520/20

a=-252/2

a=-126

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