Solve for x
x=6
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5x-12=18
Multiply both sides of the equation by 3.
5x=18+12
Add 12 to both sides.
5x=30
Add 18 and 12 to get 30.
x=\frac{30}{5}
Divide both sides by 5.
x=6
Divide 30 by 5 to get 6.
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