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12 questions from this quiz
A system with fixed solutions or unsolvable
Make one variable's coefficients equal
5
23y=3623y = 3623y=36
3623\frac{36}{23}2336
6123\frac{61}{23}2361
ax+by=kax + by = kax+by=k where coefficients are real
1
Added
7x=187x = 187x=18
187\frac{18}{7}718
137\frac{13}{7}713
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