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09-01-2021
Mathematics

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Solve the system of equations by using the substitution method. 4x - 5y = 25 y=x-6

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slashedwires slashedwires

09-01-2021

Answer:

x=5

Step-by-step explanation:

substitute y to the first expression

4x-5(x-6)=25

4x-5x+30=25

-x=25-30

-x=-5

times left and right hand side with minus youll get

x=5

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