Solve for x
x=1150
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450+3000=3x
Multiply 15 and 200 to get 3000.
3450=3x
Add 450 and 3000 to get 3450.
3x=3450
Swap sides so that all variable terms are on the left hand side.
x=\frac{3450}{3}
Divide both sides by 3.
x=1150
Divide 3450 by 3 to get 1150.
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