3(7X - 1) + 8(3 + 7X) = (-15 + 78X) ______ A) {21} B) {6} C) {...

$3(7X - 1) + 8(3 + 7X) = (-15 + 78X) ______ A) {21} B) {6} C) {...$

BEGINNING AND INTERMEDIATE ALGEBRA 5TH EDITION LIAL TEST BANK

17) 3(7x - 1) + 8(3 + 7x) = (-15 + 78x) 17) ______ A) {21} B) {6} C) {36} D) {-12} Translate the sentence into an equation using the variable x.