Solve for x
x=3
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7x-4-3x=8
Subtract 3x from both sides.
4x-4=8
Combine 7x and -3x to get 4x.
4x=8+4
Add 4 to both sides.
4x=12
Add 8 and 4 to get 12.
x=\frac{12}{4}
Divide both sides by 4.
x=3
Divide 12 by 4 to get 3.
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