# How do you solve the system #3x − 6y = 3# and #7x − 5y = −11 #?

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(1) 15x - 30y = 15 —-> Multiply by 5 -> 3x - 6y = 3.

(2) Multiply by -6 to get 42x + 30y = -66 from 7x - 5y = -11.

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To solve the system 3x - 6y = 3 and 7x - 5y = -11:

- Use one of the equations to solve for one variable in terms of the other.
- Substitute the expression found in step 1 into the other equation.
- Solve the resulting equation for the remaining variable.
- Once you have found the value of one variable, substitute it back into one of the original equations to find the value of the other variable.
- Verify the solution by substituting the values of x and y into both equations to ensure they satisfy both equations simultaneously.

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When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

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