Solve for a, b, c, d
d=10
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b=5+5
Consider the second equation. Insert the known values of variables into the equation.
b=10
Add 5 and 5 to get 10.
c=10
Consider the third equation. Insert the known values of variables into the equation.
d=10
Consider the fourth equation. Insert the known values of variables into the equation.
a=5 b=10 c=10 d=10
The system is now solved.
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