Solve for a, b, c
c=13
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b=-1+5-8\left(-1\right)+1
Consider the second equation. Insert the known values of variables into the equation.
b=4-8\left(-1\right)+1
Add -1 and 5 to get 4.
b=4+8+1
Multiply -8 and -1 to get 8.
b=12+1
Add 4 and 8 to get 12.
b=13
Add 12 and 1 to get 13.
c=13
Consider the third equation. Insert the known values of variables into the equation.
a=-1 b=13 c=13
The system is now solved.
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