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elena55 [62]
3 years ago
4

Solve the system of equations.

Mathematics
1 answer:
iren [92.7K]3 years ago
8 0
<h3>The solution is x = 4 and y = -2</h3>

<em><u>Solution:</u></em>

<em><u>Given system of equations are:</u></em>

-3y + 5x = 26 ------ eqn 1

-2y - 5x = -16 -------- eqn 2

We have to solve the system of equations

<em><u>Add eqn 1 and eqn 2</u></em>

-3y + 5x = 26

-2y - 5x = -16

(+) ------------------

-5y = 10

<h3>y = -2</h3>

<em><u>Substitute y = -2 in eqn 1</u></em>

-3(-2) + 5x = 26

6 + 5x = 26

5x = 26 - 6

5x = 20

<h3>x = 4</h3>

Thus solution is x = 4 and y = -2

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