Solve for x
x = \frac{73}{4} = 18\frac{1}{4} = 18.25
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7x-63-\left(3x+1\right)=9
Use the distributive property to multiply 7 by x-9.
7x-63-3x-1=9
To find the opposite of 3x+1, find the opposite of each term.
4x-63-1=9
Combine 7x and -3x to get 4x.
4x-64=9
Subtract 1 from -63 to get -64.
4x=9+64
Add 64 to both sides.
4x=73
Add 9 and 64 to get 73.
x=\frac{73}{4}
Divide both sides by 4.
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