Question 279870
IF you mean:
sqrt(6x-2)=4 then:
Square both sides.
6x-2=16
6x=16+2
6x=18
x=18/6
x=3 ans.
IF you mean:
sqrt2x-2=4 then:
sqrt2x=4+2
sqrt2x=6
Square both sides.
2x=36
x=36/2
x=18 ans.