jose3143dooucdu5
jose3143dooucdu5
13-10-2017
Mathematics
contestada
solve 4x-(12÷3)+2x=20
Respuesta :
ReggyEvans
ReggyEvans
13-10-2017
x=4
4x-(12
÷3)+2x=20
4x-(4)+2x=20
4x4-4+2x4=20
16-4+8=20
12+8=20
Answer Link
helenhong
helenhong
13-10-2017
4x - ( 12 ÷ 3 ) + 2x = 20
4x - 4 + 2x = 20 Always begin with subtraction or multiplication first
4x + 2x - 4 = 20 Combine term
6x - 4 = 20 Add 4 for each side
6x = 24 Divide by 6 fro both side
x = 4
Answer Link
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