Solve for x, y, z
z=2
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y=5\left(-1\right)-4\left(-1\right)+3
Consider the second equation. Insert the known values of variables into the equation.
y=-5+4+3
Do the multiplications.
y=-1+3
Add -5 and 4 to get -1.
y=2
Add -1 and 3 to get 2.
z=2
Consider the third equation. Insert the known values of variables into the equation.
x=-1 y=2 z=2
The system is now solved.
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