Solve for x
x=1
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20-5x+3=18
Use the distributive property to multiply 5 by 4-x.
23-5x=18
Add 20 and 3 to get 23.
-5x=18-23
Subtract 23 from both sides.
-5x=-5
Subtract 23 from 18 to get -5.
x=\frac{-5}{-5}
Divide both sides by -5.
x=1
Divide -5 by -5 to get 1.
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