Solve for χ, a, b
b=26
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\chi =83+9
Consider the first equation. Add 9 to both sides.
\chi =92
Add 83 and 9 to get 92.
a=26
Consider the second equation. Add 7 and 19 to get 26.
b=26
Consider the third equation. Insert the known values of variables into the equation.
\chi =92 a=26 b=26
The system is now solved.
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