stephanpantojaovi467 stephanpantojaovi467
  • 07-09-2017
  • Mathematics
contestada

solve and check the linear equation 7(x+4)=4[×-(9-x)]

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ghanami
ghanami ghanami
  • 07-09-2017
hello : 
 7(x+4)=4[×-(9-x)]
7x+28 = 4x - 36+4x
7x - 8x = -36 -28
- x = - 64
x = 64
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