Which shows the correct solution of the equation a+b=50, when b=30?
1 2
2a+3 (30) = 50
...
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Mathematics, 07.07.2021 20:20 ceceallen2003
Which shows the correct solution of the equation a+b=50, when b=30?
1 2
2a+3 (30) = 50
1
2a + 20 = 50
za+20 - 20 = 50-20
30
(이 글 (30)
a-15
20+ 3 (30) = 50
1
20+20 =50
Saan so
o+20+20=
글 70
a+20+20 -50 + 20
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