Solve for r_1
r_{1}=306
Assign r_1
r_{1}≔306
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r_{1}=\frac{1836}{2\times 3}
Add -8 and 1844 to get 1836.
r_{1}=\frac{1836}{6}
Multiply 2 and 3 to get 6.
r_{1}=306
Divide 1836 by 6 to get 306.
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