rodgregory10 rodgregory10
  • 22-09-2017
  • Mathematics
contestada

turn the expressions X-4 and 2x+4 into an equation to find X

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gitaxgenet
gitaxgenet gitaxgenet
  • 22-09-2017
X-4=2x+4
-X -X
-4=x+4
-4 -4
X=-8
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