Solve for x
x=83-y
Solve for y
y=83-x
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97+x+y=180
Add 28 and 69 to get 97.
x+y=180-97
Subtract 97 from both sides.
x+y=83
Subtract 97 from 180 to get 83.
x=83-y
Subtract y from both sides.
97+x+y=180
Add 28 and 69 to get 97.
x+y=180-97
Subtract 97 from both sides.
x+y=83
Subtract 97 from 180 to get 83.
y=83-x
Subtract x from both sides.
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