chrispopo156
chrispopo156 chrispopo156
  • 17-03-2016
  • Mathematics
contestada

solve for u 2(4u-5)=70 Simplify as much as possible

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lalaina
lalaina lalaina
  • 17-03-2016
2(4u-5)=70
divide  2 from both sides
4u-5=35
add 5 to both sides
4u=40
divide 4 from both sides
u=10
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