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Mathematics, 13.02.2020 00:54 princesskhj6932

Which shows the correct solution of the equation
50, when b=30?
3a + 301=50
Žo+20=50
Ź a +20 - 20 =50-20
{a=30
2(a)=(30)
a =15
To+ 100)=50
20+20=50
+20+20=50+20

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Which shows the correct solution of the equation
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