mariahercruz
mariahercruz mariahercruz
  • 01-02-2021
  • Mathematics
contestada

Solve using any method
6x+15y=9
4x+10y=8

Solve using any method 6x15y9 4x10y8 class=

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istillrespectwaman
istillrespectwaman istillrespectwaman
  • 01-02-2021

Answer: Multiply each equation by the value that makes the coefficients of opposite.

(−2) ⋅ (3x−15y) = (−2) (9) (-2) ⋅ (3x-15y) = (-2) (9) (3) ⋅ (2x−10y) = (3) (6)

Simplify.

–6x+30y= − 18

6x − 30y = 18

i hope this answers it

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