# L Pre-Cal

posted by .

Hey! I'm getting stuck on how to solve this system of linear equations. Can anyone show me step by step Thanks!

3x-5y+5=1
5x-2y+3z=0
7x-y+3z=0

• L Pre-Cal -

3x-5y+5=1
5x-2y+3z=0
7x-y+3z=0

Do you have a typo?
3x - 5y + 5? = 1

There is no z term in equation 1?

• L Pre-Cal -

yes that was a typo, my bad!

• L Pre-Cal -

Its supposed to be 3x-5y+5z=1

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