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Which is the value of y in the following system? y=3x-5 6x+3y=15

User Dannio
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1 Answer

5 votes

Answer:

The value of y in the solution of the system is
y=1

Explanation:

we have


y=3x-5 -----> equation A


6x+3y=15 -----> equation B

substitute equation A in equation B


6x+3(3x-5)=15


6x+9x-15=15


15x=15+15


15x=30


x=2

Find the value of y


y=3(2)-5=1

User Ozum Safa
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