Solve the system of equations. y - x = 5 y= 3x + 13

Jordi asked Feb 28, 2022

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13 votes

Solve the system of equations.

y - x = 5

y= 3x + 13

Jordi asked Feb 28, 2022

by Jordi

2.7k points

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25 votes

Answer:

Explanation:

y-x=5

<=> 3x+13-x=15

<=> 2x=2

<=>x=1

=> y=3×1+13=16

Vậy x=1

y=16

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