Solve for x
x=152-y
Solve for y
y=152-x
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58+62+78+82+x+y=72\times 6
Multiply both sides by 6.
120+78+82+x+y=72\times 6
Add 58 and 62 to get 120.
198+82+x+y=72\times 6
Add 120 and 78 to get 198.
280+x+y=72\times 6
Add 198 and 82 to get 280.
280+x+y=432
Multiply 72 and 6 to get 432.
x+y=432-280
Subtract 280 from both sides.
x+y=152
Subtract 280 from 432 to get 152.
x=152-y
Subtract y from both sides.
58+62+78+82+x+y=72\times 6
Multiply both sides by 6.
120+78+82+x+y=72\times 6
Add 58 and 62 to get 120.
198+82+x+y=72\times 6
Add 120 and 78 to get 198.
280+x+y=72\times 6
Add 198 and 82 to get 280.
280+x+y=432
Multiply 72 and 6 to get 432.
x+y=432-280
Subtract 280 from both sides.
x+y=152
Subtract 280 from 432 to get 152.
y=152-x
Subtract x from both sides.
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