bryleeortega
bryleeortega bryleeortega
  • 16-09-2019
  • Mathematics
contestada

Given: 2x + 30 = -4(5x -2);
Prove: x = -1

Given 2x 30 45x 2 Prove x 1 class=

Respuesta :

kamalpreetk740
kamalpreetk740 kamalpreetk740
  • 16-09-2019
2x + 30 = -20x + 8
2x + 20x = 8 - 30
22x = -22
x = 1
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