Math, asked by evelyn, 1 year ago

5×+3\5=38\5

7\2a=11\21

Answers

Answered by Anonymous

0

5×+3\5=38\5
5x=38\5-3\5
5x=35\5
5x=7
x=7\5

7/2a = 11/21
a=11/21 * 2/7
a=22/147

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