Solve for x, y, z
x=-2
y=6
z=4
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x=-2
Consider the first equation. Subtract 2 from both sides. Anything subtracted from zero gives its negation.
y=5+1
Consider the second equation. Add 1 to both sides.
y=6
Add 5 and 1 to get 6.
z=-2+6
Consider the third equation. Insert the known values of variables into the equation.
z=4
Add -2 and 6 to get 4.
x=-2 y=6 z=4
The system is now solved.
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