Solve for x
x=1
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10x+12-7x=15
Subtract 7x from both sides.
3x+12=15
Combine 10x and -7x to get 3x.
3x=15-12
Subtract 12 from both sides.
3x=3
Subtract 12 from 15 to get 3.
x=\frac{3}{3}
Divide both sides by 3.
x=1
Divide 3 by 3 to get 1.
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