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marysya [2.9K]
2 years ago
6

Solve the system of equation.

Mathematics
1 answer:
Sedaia [141]2 years ago
8 0

Answer:

Equation 1:   x + 3y = 17

Equation 2:  -x + 2y = 8

Add Equation 2 to Equation 1:

     x + 3y = 17

<u>+   -x + 2y = 8</u>

           5y = 25

Divide both sides by 5:

\sf \implies \dfrac{5y}{5}=\dfrac{25}{5}

\sf \implies y=5

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