darrin90b darrin90b

27-04-2016
Mathematics

contestada

Please help me

b minus 3/4 = 7/10

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kiev001 kiev001

27-04-2016

b - 3/4 = 7/10
add 3/4 to both sides to isolate the b
b = 7/10 + 3/4
b = 28/40 + 30/40
b = 58/40
b = 1 18/40
b = 1 9/20

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MadBulgarian MadBulgarian

27-04-2016

b - 3/4 = 7/10
b = 3/4 + 7/10
b = 15/20 + 14/20
b = 29/20
b = 1 and 9/20

Answer Link

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