Solve for x, y, z
z=2
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x+16=3x+57
Consider the first equation. Use the distributive property to multiply 3 by x+19.
x+16-3x=57
Subtract 3x from both sides.
-2x+16=57
Combine x and -3x to get -2x.
-2x=57-16
Subtract 16 from both sides.
-2x=41
Subtract 16 from 57 to get 41.
x=-\frac{41}{2}
Divide both sides by -2.
x=-\frac{41}{2} y=2 z=2
The system is now solved.
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