Math, asked by shikha1231, 1 year ago

5a
$5a + 3b = 21$

Answers

Answered by devadakshan

1

5a+3b=21
5a=21-3b
a=21-36/5
_________

5a+3b=21
3b=21-5a
b=21-5a/3
__________

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