joshichhayanshu joshichhayanshu
  • 04-04-2021
  • Mathematics
contestada

Solve the system of equations by the addition method.
-3x+4y = 4
-5x-3y=26
Help me as soon as possible plz

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kaimawakana
kaimawakana kaimawakana
  • 04-04-2021

Answer:

Step-by-step explanation:

-3x+4y=4

-5x-3y=26

----------------

-8x+y=30

y=8x+30

Plug 8x+30 back into -5x-3y=26

-5x-3(8x+30)=26

-5x-24x+90=20

-29x=-70

x=2.413

Plug 2.413 into y=8x+30

y=8(2.413)+30

y=19.304+30

y=49.304

Hope I helped :)

Brainliest? :o

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