Solve for a, b, c, d
d=39
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c=8\times 4+11-2\times 2
Consider the third equation. Insert the known values of variables into the equation.
c=32+11-4
Do the multiplications.
c=43-4
Add 32 and 11 to get 43.
c=39
Subtract 4 from 43 to get 39.
d=39
Consider the fourth equation. Insert the known values of variables into the equation.
a=4 b=2 c=39 d=39
The system is now solved.
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