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Solve the system of linear equations by elimination.
x−3y=−15 and 5x+3y=−3

User Ian
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1 Answer

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Equation 1: x - 3y = -15
Equation 2: 5x + 3y = -3

To eliminate the y variable, we can add Equation 1 and Equation 2 together. This will cancel out the y term:

(x - 3y) + (5x + 3y) = -15 + (-3)
6x = -18

Now, we can solve for x by dividing both sides of the equation by 6:

6x/6 = -18/6
x = -3

Substituting the value of x back into Equation 1, we can solve for y:

-3 - 3y = -15
-3y = -15 + 3
-3y = -12

Dividing both sides of the equation by -3, we get:

-3y / -3 = -12 / -3
y = 4

Therefore, the solution to the system of linear equations is x = -3 and y = 4.
hope this helps you understand!
User Ryan V
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