Solve for a, b, c
c=-10
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2a=13-5
Consider the first equation. Subtract 5 from both sides.
2a=8
Subtract 5 from 13 to get 8.
a=\frac{8}{2}
Divide both sides by 2.
a=4
Divide 8 by 2 to get 4.
b=-10
Consider the second equation. Subtract 5 from -5 to get -10.
c=-10
Consider the third equation. Insert the known values of variables into the equation.
a=4 b=-10 c=-10
The system is now solved.
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