Solve for x, y, z
z=4
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2x+3=68
Consider the first equation. Combine x and x to get 2x.
2x=68-3
Subtract 3 from both sides.
2x=65
Subtract 3 from 68 to get 65.
x=\frac{65}{2}
Divide both sides by 2.
x=\frac{65}{2} y=4 z=4
The system is now solved.
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