Solve for P, a, b, c, d
d=348
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a=140+208
Consider the second equation. Multiply 7 and 20 to get 140.
a=348
Add 140 and 208 to get 348.
b=348
Consider the third equation. Insert the known values of variables into the equation.
c=348
Consider the fourth equation. Insert the known values of variables into the equation.
d=348
Consider the fifth equation. Insert the known values of variables into the equation.
P=0 a=348 b=348 c=348 d=348
The system is now solved.
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