Solve for x
x=-4
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4x-3-7x=9
Subtract 7x from both sides.
-3x-3=9
Combine 4x and -7x to get -3x.
-3x=9+3
Add 3 to both sides.
-3x=12
Add 9 and 3 to get 12.
x=\frac{12}{-3}
Divide both sides by -3.
x=-4
Divide 12 by -3 to get -4.
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