Solve for x, b
x=-9
b=6
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b=9-3
Consider the second equation. Subtract 3 from both sides.
b=6
Subtract 3 from 9 to get 6.
39+x=5\times 6
Consider the first equation. Insert the known values of variables into the equation.
39+x=30
Multiply 5 and 6 to get 30.
x=30-39
Subtract 39 from both sides.
x=-9
Subtract 39 from 30 to get -9.
x=-9 b=6
The system is now solved.
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