Mathematics, 12.10.2020 14:01, madiness05
Using desmos or linear combination method on a scratch piece of paper, solve the systems of equations below. state your answer in the form (x, y,z). in the area below prove mathematically this answer is correct. all steps need to be shown.
x+2y-3z=-2
2x-2y+z=7
x+y+2z=-4
Answers: 1
Mathematics, 21.06.2019 17:30, nurmukhammada
Can someone me with this problem i don't understand i need
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Mathematics, 21.06.2019 22:30, cordobamariana07
The difference of three and the reciprocal of a number is equal to the quotient of 20 and the number. find the number.
Answers: 2
Mathematics, 21.06.2019 22:30, patrickfryer240
When i'm with my factor 5, my prodect is 20 .when i'm with my addend 6' my sum is 10.what number am i
Answers: 1
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