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Compute solutions to the following equations using the analytical method and then confirm the final answer using the graphical method (Please write it by hand

Compute solutions to the following equations using the analytical method and then confirm the final answer using the graphical method (Please write it by hand rather than using a computer.) If satisfied, I will give a thumbs up.

a. x+2y=2x-5, x - y = 3 b. x+y=5; x + y = 7 c. x + y + z = 25, 5x + 3y+2z = 0, y z = 6 f. 34x-7= (32x)/3

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