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3 votes
Solve for the equation 1+(11-7x)^1/4=4 for x.

2 Answers

4 votes
1+(11-7x)^1/4=4
(11-7x)^1/4=4-1
(11-7x)^1/4=3
11-7x=3(4)
-7x=12-11
-7x=1
x=-1/7
User Johann Caron
by
8.5k points
6 votes
-10.

(11-7x)^1/4 =3
(11-7x)=81
-7x=70
X=-10
User Fahri Azimov
by
7.5k points

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