Solve for x
x = \frac{555407}{2} = 277703\frac{1}{2} = 277703.5
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66+82+x+x=555555
Add 12 and 54 to get 66.
148+x+x=555555
Add 66 and 82 to get 148.
148+2x=555555
Combine x and x to get 2x.
2x=555555-148
Subtract 148 from both sides.
2x=555407
Subtract 148 from 555555 to get 555407.
x=\frac{555407}{2}
Divide both sides by 2.
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