Solve for a, b, c
c=10
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2a=25-5
Consider the first equation. Subtract 5 from both sides.
2a=20
Subtract 5 from 25 to get 20.
a=\frac{20}{2}
Divide both sides by 2.
a=10
Divide 20 by 2 to get 10.
b=10
Consider the second equation. Insert the known values of variables into the equation.
c=10
Consider the third equation. Insert the known values of variables into the equation.
a=10 b=10 c=10
The system is now solved.
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