Respuesta :
Given that:
x + 308 - 126 = 450.
To find the value of x;
We need to first add the values on the left-hand side,
i.e.
x - 182 = 450
Then, collect the like terms and solve for the value of x.
i.e.
x = 450 - 182
x = 268
Thus, the value of x = 268
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