Solve for x
x=5
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4x-5=\frac{45}{3}
Divide both sides by 3.
4x-5=15
Divide 45 by 3 to get 15.
4x=15+5
Add 5 to both sides.
4x=20
Add 15 and 5 to get 20.
x=\frac{20}{4}
Divide both sides by 4.
x=5
Divide 20 by 4 to get 5.
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