maximchemiakine
maximchemiakine maximchemiakine
  • 22-01-2020
  • Mathematics
contestada

Please help this question is really difficult!!! 30 points!!!
Brainliest!!!

Solve for y: |y-7|=3

|10-7|=3
y=10

Respuesta :

Larrysammz
Larrysammz Larrysammz
  • 31-01-2020

Answer:

y = 10, 4

Step-by-step explanation:

Remove the absolute value term. This creates a  ±  on the right side of the equation because  |x | =  ± x.

the equation automatically turns to |y − 7|  = ± 3

M ove all terms not containing  y  to the right side of the equation.

y  =  + 3 + 7                  y = -3 +7

y = 10                           y = 4

y = 4, 10

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