Let Fq be a finite field with q elements and let be the multiplicative group of Fq. In this paper we shall prove
Theorem. If q − 1 = q1r1…qmrm, q⩾24m, in particular q>1.16×1018, then for any integer s with s>1 and every , (i=1, …, s), there exist s primitive elements x1, …, xs of Fq, where α1x1 + … + αsxs = β.