Solve for a, b, c, d
d=6
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a=2+4
Consider the first equation. Insert the known values of variables into the equation.
a=6
Add 2 and 4 to get 6.
c=6
Consider the third equation. Insert the known values of variables into the equation.
d=6
Consider the fourth equation. Insert the known values of variables into the equation.
a=6 b=2 c=6 d=6
The system is now solved.
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