Solve for a, b, c, d
d=10
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c=7+3
Consider the third equation. Insert the known values of variables into the equation.
c=10
Add 7 and 3 to get 10.
d=10
Consider the fourth equation. Insert the known values of variables into the equation.
a=7 b=3 c=10 d=10
The system is now solved.
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