Solve for y, x
x=-3
y=4
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4=-x+1
Consider the second equation. Insert the known values of variables into the equation.
-x+1=4
Swap sides so that all variable terms are on the left hand side.
-x=4-1
Subtract 1 from both sides.
-x=3
Subtract 1 from 4 to get 3.
x=-3
Divide both sides by -1.
y=4 x=-3
The system is now solved.
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