S4a2rahriOlubn S4a2rahriOlubn
  • 21-12-2016
  • Mathematics
contestada

Solve for y.

7y - 6y - 10 = 13

y = -23
y = -3
y = 3
y = 23

Respuesta :

Victoria202 Victoria202
  • 21-12-2016
7y-6y-10=13
-collect like terms 
y-10=13
-move the constant to the right side and change its sign 
y=13+10
add the numbers 
answer is y=23
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