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4/5x - 1/4x= 11


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The answer to 4/5x - 1/4x= 11 is X=20
User Matthias Sommer
by
8.2k points
4 votes

If you are solving for x:


1.) Assign the fractions common denominators.

2.) Subtract the numerators.

3.) Multiply both sides of the equal sign by 20.

4.) Divide both sides of the equal sign by 11.



(4)/(5) x - (1)/(4) x = 11\\\\(16)/(20) x - (5)/(20) x = 11\\\\(11)/(20)x = 11\\\\11x = 220\\x = 20

User Quinton Pike
by
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