7/2+19/7×7/19-1/2÷2
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Answered by
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Step-by-step explanation:
2
7
+
7
19
×
19
7
−
2
1
+2
=>
2
7
+1−
2
1
+2
=>
2
7
−
2
1
+1+2
=>
2
6
+3
=>3+3=6
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