Solve for x
x=3
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10x+72-3x=93
Subtract 3x from both sides.
7x+72=93
Combine 10x and -3x to get 7x.
7x=93-72
Subtract 72 from both sides.
7x=21
Subtract 72 from 93 to get 21.
x=\frac{21}{7}
Divide both sides by 7.
x=3
Divide 21 by 7 to get 3.
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