Math, asked by jahnaviketha2000, 8 months ago

□+□=8 □□=21 □□=9 □-□=5

Answers

Answered by sumatiiob

0

Step-by-step explanation:

$a + b = 8 \\ a - b = 5 \\ 2a = 13 \\ a = 6.5 \\ b = 1.5$

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