Solve for x
x=28
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2x-14=42
Swap sides so that all variable terms are on the left hand side.
2x=42+14
Add 14 to both sides.
2x=56
Add 42 and 14 to get 56.
x=\frac{56}{2}
Divide both sides by 2.
x=28
Divide 56 by 2 to get 28.
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