jacobnarc705 jacobnarc705
  • 02-11-2020
  • Mathematics
contestada

pls help me i need it​

pls help me i need it class=

Respuesta :

3colorfulrainbows
3colorfulrainbows 3colorfulrainbows
  • 02-11-2020

Answer:

13=x

Step-by-step explanation:

Side-spliting theorem

21/(x-4)=14/6

cross multiply

21*6=14*(x-4)

distribute 14

126=14x-56

add 56 to both sides

126+56=14x-56+56

leaving you with

182=14x

Divide both sides by 14 to get x by itself

182/14=14x/14

13=x

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