mamaslittleangels561 mamaslittleangels561
  • 21-09-2018
  • Mathematics
contestada

solve the follow 3(2z-4)=60

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RefS RefS
  • 21-09-2018
6z - 4 = 60
6z = 64
z = 10.66666666666666 (repeating)
Answer Link
Cathi Cathi
  • 22-09-2018
First distribute 3 to 2z =6z

3*-4= -12

6z-12 =60
+12. +12

6z= 72
Divide both sides by 6.

Z= 12.

The other answer is not correct
Answer Link

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