The equations are
\

Since the coefficients of the x-terms,+2and +2,are same,
\you can eliminate these terms by subtracting the equations. .
\Subtract the equations to eliminate variable x.
\
(Write the equations in column form and add)

(Divide each side by negative 4)
(Cancel common terms)
(Divide:
)
Now Substitute
for y in either equation to find the value of x.
(Equation 1)
(Add 3 to each side)
(Additive inverse property:
)
(Additive indentity property:
)
(Add:
)
(Divide each side by 2) \ \
(Cancel common terms)
(Divide:
)
The solution is
.
The solution is
.