salehkhatari123 salehkhatari123

Today at 12:30 AM
Mathematics

Answered

Solve the system by substitution.

Solve the system by substitution. class=

Answer :

jensensmith720 jensensmith720

Today at 12:36 AM

Answer:

its (x,y)=(10,-20)

Step-by-step explanation:

mostly try using elimination method

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