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# I am learning how to do algebra and i don t know if i m doing it right

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trating. I need help ASAP and I am depending on you guys.
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because I'm not sure how to go about the problem. Thank you.
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ample: y -5 = 4x can be rewritten as y= 4x + 5. PLEASE HELP ME! The following questions are the ones I need help with: 1.) 5x + 3y = 17 2.) 5(x+3y) = 2x- 3 3.) 4x - 7y = 2y + 3x 4.) 3y + 7 = 20- (4x-y)
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ition by Arnold J. Insel, Lawrence E. Spence, and Stephen H. Friedberg. I feel like the textbook lacks explanation considering this is my first exposure to linear algebra. At this point in the semester, I feel like I have a good idea of the concepts and how to represent them (e.g. I understand and can visualize what is happening in space) because I've spent a lot of time learning from alternative resources. What I am having trouble with now is when I go back to the book, I can follow the examples to an extent, but there are computations that aren't explained and I don't know where they are coming from. Moreover, and more importantly, I don't know how to approach the assignment questions at all.
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1.AU MAT 120 Systems of Linear Equations and Inequalities Discussion

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